---
product_id: 627967379
title: "Denon PerL Pro True Wireless Earbuds - Adaptive Active Headphones Wireless Noise Canceling, Masimo Adaptive Acoustic Technology, Spatial Audio, 32Hr Battery Life, Wirefree Charging, White"
brand: "denon"
price: "Rp10201039"
currency: IDR
in_stock: true
reviews_count: 13
category: "Denon"
url: https://www.desertcart.id/products/627967379-denon-perl-pro-true-wireless-earbuds-adaptive-active-headphones-wireless
store_origin: ID
region: Indonesia
---

# 32Hr battery life Bluetooth 5.3 & Multipoint Adaptive ANC noise canceling Denon PerL Pro True Wireless Earbuds - Adaptive Active Headphones Wireless Noise Canceling, Masimo Adaptive Acoustic Technology, Spatial Audio, 32Hr Battery Life, Wirefree Charging, White

**Brand:** denon
**Price:** Rp10201039
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game — hear what others miss, feel what others envy.

## Quick Answers

- **What is this?** Denon PerL Pro True Wireless Earbuds - Adaptive Active Headphones Wireless Noise Canceling, Masimo Adaptive Acoustic Technology, Spatial Audio, 32Hr Battery Life, Wirefree Charging, White by denon
- **How much does it cost?** Rp10201039 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/627967379-denon-perl-pro-true-wireless-earbuds-adaptive-active-headphones-wireless)

## Best For

- denon enthusiasts

## Why This Product

- Trusted denon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Connectivity:** Bluetooth 5.3 with Multipoint lets you effortlessly switch between two devices without missing a beat.
- • **Adaptive Noise Control:** Smart ANC automatically adjusts to your environment with Social and Immersion modes for perfect focus or awareness.
- • **Unmatched Audio Fidelity:** Qualcomm aptX Lossless & Dirac Virtuo deliver CD-quality clarity and spatial audio that puts you inside the music.
- • **Personalized Sound Mastery:** Masimo Adaptive Acoustic Tech crafts a unique audio profile tailored to your ears for immersive, crystal-clear sound.
- • **All-Day Power & Convenience:** Up to 32 hours total playback with wirefree Qi charging keeps your soundtrack going from dawn to dusk.

## Overview

The Denon PerL Pro True Wireless Earbuds combine cutting-edge Masimo Adaptive Acoustic Technology with Qualcomm aptX Lossless and Dirac spatial audio to deliver personalized, high-fidelity sound. Featuring adaptive active noise cancellation, customizable touch controls, and Bluetooth 5.3 with multipoint connectivity, these earbuds offer up to 32 hours of playback with wireless charging. Designed for professionals and audiophiles alike, they provide a comfortable fit with multiple ear tip options and IPX4 water resistance, making them perfect for work, workouts, and travel.

## Description

These ear buds noise cancelling bluetooth earbuds personalize your sound with Masimo Adaptive Acoustic Technology (ATT) and Denon’s self-learning engine that analyzes otoacoustic emissions, crafting an individualized hearing profile that reveals every nuance with crystal clarity. With eight microphones, Qualcomm AptX Lossless, Dirac Virtuo, and Denon Sound Master tuning, this model offers the signature audio quality prized by audiophiles and commuters alike, even during gym sessions. The Denon Headphones app lets you build your unique profile, fine-tune controls, and switch between noise canceling and Social Modes or adjust Immersion Mode bass. Adaptive ANC automatically responds to your surroundings, maintaining focus on music or calls. These wireless headphones noise cancelling units are IPX4-rated and provide up to eight hours of play on Normal Mode and 24 hours in Low Power Mode when stored in the Qi-pad or USB-C charging case.

Review: Magic in Your Ears - Despite owning numerous high-end wired IEMs and headsets ranging from $500 to $4,000 and owning Sennheiser Momentum TW2 and Bang & Olufsen Beoplay EQ and EX, I rarely write reviews about earbuds. but I felt DPPs granted an exception. After losing my beloved pair of Beoplay EX recently, I considered replacing them but then heard about the Denon Perl Pros on Reddit. Initially, I was hesitant to buy them despite the glowing reviews. I had two main reservations: 1. The earbuds were reported to be quite large (with comparisons to Princess Leia’s hairstyle). 2. Some users mentioned a hissing sound from the left or right earbud. I received the Denon Perl Pros today and all I can say is WOW! I don’t usually make such enthusiastic exclamations, as acoustics and sound quality are very personal, and high cost doesn’t always guarantee satisfaction. However, the Denon Perl Pros are a true exception—I am thoroughly impressed. Firstly, the comfort level isn’t as bad as some reviewers claimed. They fit very comfortably in my ears. Compared to my other more expensive earbuds and IEMs, they provide the best seal and healthy suction. Now, let’s talk about the sound quality. In short, these are among the best-sounding earbuds I’ve ever heard. They can easily compete with my go-to pair, the $1,400 Campfire Andromeda. The soundstage is expansive and immersive, making you feel surrounded by instruments. Remarkably, despite only having a single 10mm dynamic driver, the DPPs offer a near-holographic effect with their V-shaped sound signature. The instrument separation is excellent, with plenty of air between different instruments. Vocals are forward and don’t bleed into the instruments or background tracks. The more detail you seek, the more you find—even with Spotify’s 320kbps tracks, which are not lossless. The volume can go quite high-I strongly recommend enabling high gain mode then lowering volume to find the right spot. High gain mode compensates for frequencies lost when listening with lower volumes, in situations with less power to the driver. How do they compete with $1,000+ earbuds on the market? The secret lies in their superior implementation of Massimo Adaptive Technology. This technology measures your ear canal’s response to different frequencies and compensates where needed. Initially, I worried this was a gimmick, but it’s a game changer. DPPs allow you to have three different profiles. To squeeze out the most out of these, I suggest you doing the calibration three times and save them to each profile. Then do some A-B testing between profiles to find the best for your ears. I always use EQ to finetune the sound but after the calibration, I disabled all previous EQ I had. I don’t think I need to change EQ anymore. This sounds like EQ specific to your ears. Frankly, I don’t understand why the DPPs haven’t garnered the same attention as other, more expensive earbuds. These are fantastic, comparable to the thrill I felt when first listening to the Audeze LCD3, but in a wireless earbud form. Yet, I haven’t seen many YouTube reviews about them. Do they have any cons? The implementation of the spatial audio isn’t very good but the more I give it a try the more I like it. I still prefer it disabled. Immersion mode adds more oomph in lower and lower mid frequencies. Depending on the genre you listen to, it can be good or bad. There’s some recess in 10K+ bands, so you might want to tweak a little to open up more in top range. At this point, I’m nitpicking to find any flaws, but DPPs are just that good. In conclusion, I’m incredibly happy with my new DPPs. These can truly alter your perception of music especially if you’re not already used to high end iems. Since there aren’t many reviews or impressions about these earbuds, I wanted to share my personal experience.
Review: Wow! - Just after the Sennheiser True Wireless Momentum 4 earbuds dethroned my Bose QC Ultra earbuds, mainly for the wireless charging case and punchy sound, the Denon Perl Pro came on sale. What was I supposed to do than to try this mythical contender that's relatively hard to find in the wild? Anyway, my home entertainment system is completely Denon and it never let me down. What really sparked my interest beyond that, however, is the fantastic smart speaker Home 250 which impresses me with the crystal clear sound, even compared to an desertcart Echo Studio and Bose Portable Smart Speaker in the same household. So, time to try out the Denon Perl Pro, with the 'Pro' being important for lossless codec support and custom sound profiles. The Denon Perl Pro is visually very similar to the standard model. The charging case is smaller than the Bose QC Ultra and the Sennheiser TWM4, but still larger than the Apple AirPods Pro 2. That may matter more to some than others. However, the Bose QC Ultra case being the only one of the mentioned examples that doesn't charge wirelessly despite feeling arguably the largest. Where the Denon case fails, however, is the ergonomics of removing the earbuds from it. It's easily the worst ergonomics of all four examples. Not a deal breaker but feels like an oversight nevertheless. The size and weight of the earbuds are sometimes mentioned as a negative. Neither bother me much, but if those criteria are important to you, it may be the main reason to look elsewhere. Maybe make sure to actually try them as this is a rather subjective thing. The large circular design sure looks different. The fit out of the box suits me just fine, just like the Bose and the Sennheiser. That is something I cannot say about the AirPods which never really fit me well. The touch buttons can be customized, with one odd difference: Tap-and-hold is reserved to reset/restart the earbuds, a unique feature, but also unavailable to the common "Volume Up/Down" function. The Tap-tap-hold is less intuitive and not always easy to execute. The iPhone app is decent, even if a bit temperamental, as the earbuds shut down in the case and become invisible to the app. Reconnecting then takes a few seconds, by far longer than any of the other earbuds I own. Once connected, you get basic settings in the home screen and most options are hidden away in the settings. There is no conversation awareness, a specialty of the AirPods, but spatial audio, environmental awareness (pass thru) are. The latter isn't configurable as to how to mix the environment with the music, but the spatial audio is easily the best I have heard so far. This is mostly since it doesn't try too hard to fake space, but is a subtle impact. That also means that audio quality actually improves, unlike the Bose QC Ultra implementation that's best when turned off. The ANC performance of the Bose QC Ultra (and AirPod Pro 2) are unmatched by the Denon Perl Pro (and the Sennheiser TWM4), but fairly useful in normal use. I don't use earbuds for making calls and cannot comment on the microphones in either of these earbuds. THE stand-out feature of the Denon Perl Pro is the Advanced Acoustic Technology (AAT). What sounds like a marketing term is surprisingly effective. The app plays sounds and measures "how you hear music". That's nothing short of black magic and sure worth a skeptical eye. The already good sounding earbuds really come alive with a customized profile. It was truly jaw-dropping how much more dynamic these sound with the personalized profile activated. Up to three profiles can be defined and stored. Just make sure to follow instructions to get a good seal and be quiet during the measurement. For me, the deciding factor was the deal during Prime Day(s) to give it a try and I do not regret it. It's easily one of my favorite earbuds. At full price it may still be a good choice, but less of a slam dunk.

## Features

- PERSONALIZED SOUND - The Denon PerL Pro True Wireless Earbuds use Masimo Adaptive Acoustic Technology, combining lossless and spatial audio to deliver unrivaled sound; customize these noise cancelling earbuds with Denon Headphones app
- LOSSLESS & SPATIAL AUDIO - Savor Bluetooth audio with CD-quality clarity from Qualcomm aptX Lossless technology on these bluetooth headphones and feel immersed in your content via spatial sound from Dirac Virtuo
- BEST-IN-CLASS VOICE CALLS - These wireless headphones deliver clearer calls with Qualcomm aptX Voice for super wideband (32kHz) audio and eight microphones for pickup, while Multipoint lets you connect two devices simultaneously
- DENON SIGNATURE SOUND - Hand-tuned by the Sound Master to deliver vivid, spacious audio; with 5 tip options & 2 wings, these wireless bluetooth earbuds & in-ear headphones stay in place comfortably so you can keep music going all day
- NOISE CANCELING EARBUDS - Adaptive cancelation tunes out distractions for noise cancelling headphones clarity; choose Social Mode to hear nearby sounds or Immersion Mode to adjust bass for music
- CUSTOMIZABLE TOUCH CONTROLS - Each wireless earbud has 4 fully customizable touch inputs to control play/pause, skip track, change volume, and more, making them great workout earbuds with an IPX4 sweat and water-resistant rating
- LONG-LASTING BATTERY LIFE - When out of the case, the Bluetooth earbuds, long battery life wireless earbuds, offer 8 hours of playback in Normal Mode (ANC, spatial, multi-point, 50% volume) and 24 hours in Low Power Mode inside charging case
- OVER A CENTURY OF AUDIO INNOVATION - Our dedication to groundbreaking sound innovation has cemented Denon's reputation as a visionary in wireless bluetooth headphones, not only with our customers, but with partners and competitors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2LZZXWV |
| Additional Features | Noise Cancellation |
| Age Range Description | Adult |
| Antenna Location | Music, Travel, Gaming |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 8 Hours |
| Best Sellers Rank | #12,961 in Electronics ( See Top 100 in Electronics ) #885 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.3 |
| Brand | Denon |
| Brand Name | Denon |
| Built-In Media | Ear Cushions, Fast charging case, Five tip options (XS, S, M, L, Foam), Two wing attachment options, USB-A to USB-C charging cable |
| Cable Features | Retractable |
| Color | White |
| Compatible Devices | Smartphones, Tablets, Laptops, Desktops, Smart Speakers, Televisions |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Package Type | Rigid packaging |
| Customer Reviews | 3.8 out of 5 stars 1,764 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Round |
| Enclosure Material | Plastic |
| Form Factor | True Wireless |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | True Wireless |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Headphones Jack | No Jack |
| Item Weight | 0.22 Kilograms |
| Manufacturer | Denon |
| Model Name | PerL Pro White |
| Model Number | AHC15PLWTE3 |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 1 |
| Series Number | 15 |
| Specific Uses For Product | Music, Gaming, Sport |
| Style Name | PerL Pro |
| Theme | Premium Audio |
| UPC | 747192143992 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Denon
- **Color:** White
- **Ear Placement:** In Ear
- **Form Factor:** True Wireless
- **Noise Control:** Passive Noise Cancellation

## Images

![Denon PerL Pro True Wireless Earbuds - Adaptive Active Headphones Wireless Noise Canceling, Masimo Adaptive Acoustic Technology, Spatial Audio, 32Hr Battery Life, Wirefree Charging, White - Image 1](https://m.media-amazon.com/images/I/61kDqnn+-AL.jpg)
![Denon PerL Pro True Wireless Earbuds - Adaptive Active Headphones Wireless Noise Canceling, Masimo Adaptive Acoustic Technology, Spatial Audio, 32Hr Battery Life, Wirefree Charging, White - Image 2](https://m.media-amazon.com/images/I/61N-47fZRaL.jpg)
![Denon PerL Pro True Wireless Earbuds - Adaptive Active Headphones Wireless Noise Canceling, Masimo Adaptive Acoustic Technology, Spatial Audio, 32Hr Battery Life, Wirefree Charging, White - Image 3](https://m.media-amazon.com/images/I/71MTkSBi97L.jpg)
![Denon PerL Pro True Wireless Earbuds - Adaptive Active Headphones Wireless Noise Canceling, Masimo Adaptive Acoustic Technology, Spatial Audio, 32Hr Battery Life, Wirefree Charging, White - Image 4](https://m.media-amazon.com/images/I/71iey6kTj-L.jpg)
![Denon PerL Pro True Wireless Earbuds - Adaptive Active Headphones Wireless Noise Canceling, Masimo Adaptive Acoustic Technology, Spatial Audio, 32Hr Battery Life, Wirefree Charging, White - Image 5](https://m.media-amazon.com/images/I/71j+kWLHtDL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Magic in Your Ears
*by S***R on August 2, 2024*

Despite owning numerous high-end wired IEMs and headsets ranging from $500 to $4,000 and owning Sennheiser Momentum TW2 and Bang & Olufsen Beoplay EQ and EX, I rarely write reviews about earbuds. but I felt DPPs granted an exception. After losing my beloved pair of Beoplay EX recently, I considered replacing them but then heard about the Denon Perl Pros on Reddit. Initially, I was hesitant to buy them despite the glowing reviews. I had two main reservations: 1. The earbuds were reported to be quite large (with comparisons to Princess Leia’s hairstyle). 2. Some users mentioned a hissing sound from the left or right earbud. I received the Denon Perl Pros today and all I can say is WOW! I don’t usually make such enthusiastic exclamations, as acoustics and sound quality are very personal, and high cost doesn’t always guarantee satisfaction. However, the Denon Perl Pros are a true exception—I am thoroughly impressed. Firstly, the comfort level isn’t as bad as some reviewers claimed. They fit very comfortably in my ears. Compared to my other more expensive earbuds and IEMs, they provide the best seal and healthy suction. Now, let’s talk about the sound quality. In short, these are among the best-sounding earbuds I’ve ever heard. They can easily compete with my go-to pair, the $1,400 Campfire Andromeda. The soundstage is expansive and immersive, making you feel surrounded by instruments. Remarkably, despite only having a single 10mm dynamic driver, the DPPs offer a near-holographic effect with their V-shaped sound signature. The instrument separation is excellent, with plenty of air between different instruments. Vocals are forward and don’t bleed into the instruments or background tracks. The more detail you seek, the more you find—even with Spotify’s 320kbps tracks, which are not lossless. The volume can go quite high-I strongly recommend enabling high gain mode then lowering volume to find the right spot. High gain mode compensates for frequencies lost when listening with lower volumes, in situations with less power to the driver. How do they compete with $1,000+ earbuds on the market? The secret lies in their superior implementation of Massimo Adaptive Technology. This technology measures your ear canal’s response to different frequencies and compensates where needed. Initially, I worried this was a gimmick, but it’s a game changer. DPPs allow you to have three different profiles. To squeeze out the most out of these, I suggest you doing the calibration three times and save them to each profile. Then do some A-B testing between profiles to find the best for your ears. I always use EQ to finetune the sound but after the calibration, I disabled all previous EQ I had. I don’t think I need to change EQ anymore. This sounds like EQ specific to your ears. Frankly, I don’t understand why the DPPs haven’t garnered the same attention as other, more expensive earbuds. These are fantastic, comparable to the thrill I felt when first listening to the Audeze LCD3, but in a wireless earbud form. Yet, I haven’t seen many YouTube reviews about them. Do they have any cons? The implementation of the spatial audio isn’t very good but the more I give it a try the more I like it. I still prefer it disabled. Immersion mode adds more oomph in lower and lower mid frequencies. Depending on the genre you listen to, it can be good or bad. There’s some recess in 10K+ bands, so you might want to tweak a little to open up more in top range. At this point, I’m nitpicking to find any flaws, but DPPs are just that good. In conclusion, I’m incredibly happy with my new DPPs. These can truly alter your perception of music especially if you’re not already used to high end iems. Since there aren’t many reviews or impressions about these earbuds, I wanted to share my personal experience.

### ⭐⭐⭐⭐⭐ Wow!
*by T***. on July 21, 2024*

Just after the Sennheiser True Wireless Momentum 4 earbuds dethroned my Bose QC Ultra earbuds, mainly for the wireless charging case and punchy sound, the Denon Perl Pro came on sale. What was I supposed to do than to try this mythical contender that's relatively hard to find in the wild? Anyway, my home entertainment system is completely Denon and it never let me down. What really sparked my interest beyond that, however, is the fantastic smart speaker Home 250 which impresses me with the crystal clear sound, even compared to an Amazon Echo Studio and Bose Portable Smart Speaker in the same household. So, time to try out the Denon Perl Pro, with the 'Pro' being important for lossless codec support and custom sound profiles. The Denon Perl Pro is visually very similar to the standard model. The charging case is smaller than the Bose QC Ultra and the Sennheiser TWM4, but still larger than the Apple AirPods Pro 2. That may matter more to some than others. However, the Bose QC Ultra case being the only one of the mentioned examples that doesn't charge wirelessly despite feeling arguably the largest. Where the Denon case fails, however, is the ergonomics of removing the earbuds from it. It's easily the worst ergonomics of all four examples. Not a deal breaker but feels like an oversight nevertheless. The size and weight of the earbuds are sometimes mentioned as a negative. Neither bother me much, but if those criteria are important to you, it may be the main reason to look elsewhere. Maybe make sure to actually try them as this is a rather subjective thing. The large circular design sure looks different. The fit out of the box suits me just fine, just like the Bose and the Sennheiser. That is something I cannot say about the AirPods which never really fit me well. The touch buttons can be customized, with one odd difference: Tap-and-hold is reserved to reset/restart the earbuds, a unique feature, but also unavailable to the common "Volume Up/Down" function. The Tap-tap-hold is less intuitive and not always easy to execute. The iPhone app is decent, even if a bit temperamental, as the earbuds shut down in the case and become invisible to the app. Reconnecting then takes a few seconds, by far longer than any of the other earbuds I own. Once connected, you get basic settings in the home screen and most options are hidden away in the settings. There is no conversation awareness, a specialty of the AirPods, but spatial audio, environmental awareness (pass thru) are. The latter isn't configurable as to how to mix the environment with the music, but the spatial audio is easily the best I have heard so far. This is mostly since it doesn't try too hard to fake space, but is a subtle impact. That also means that audio quality actually improves, unlike the Bose QC Ultra implementation that's best when turned off. The ANC performance of the Bose QC Ultra (and AirPod Pro 2) are unmatched by the Denon Perl Pro (and the Sennheiser TWM4), but fairly useful in normal use. I don't use earbuds for making calls and cannot comment on the microphones in either of these earbuds. THE stand-out feature of the Denon Perl Pro is the Advanced Acoustic Technology (AAT). What sounds like a marketing term is surprisingly effective. The app plays sounds and measures "how you hear music". That's nothing short of black magic and sure worth a skeptical eye. The already good sounding earbuds really come alive with a customized profile. It was truly jaw-dropping how much more dynamic these sound with the personalized profile activated. Up to three profiles can be defined and stored. Just make sure to follow instructions to get a good seal and be quiet during the measurement. For me, the deciding factor was the deal during Prime Day(s) to give it a try and I do not regret it. It's easily one of my favorite earbuds. At full price it may still be a good choice, but less of a slam dunk.

### ⭐ It sounds really good and detailed.
*by M***A on September 30, 2024*

They have a very good sound, even without an equalizer. These are the first headphones of this type in which I use an equalizer to a minimum extent. The ear tips are made of a material that causes severe discomfort in my ears. Despite the good seal, after an hour of use I start to feel significant discomfort. After another hour, I stop listening because of the intense burning sensation. I don't have this problem with MTW3/MTW4. Additionally, wings adapters are more of a hindrance than they are helpful in my case. After removing the wings adapters and replacing the ear tips with spinfit ones, I can use them all day without any problems. The batteries work great, 9.5 hours at 50% volume in normal settings, not in the eco version. Taking them out of the charging case and putting them in your ears is not pleasant. Because they have slippery and round edges. You can't turn off the sound signals completely, and you can't deactivate ANC without transparency mode. These two functions work together, I hate ANC so I don't have transparency mode either. The rest of the touch functions can be set, but according to Denon rules, not like in MTW3/MTW4. They have a very good Bluetooth range, better than MTW3/MTW4.The application also works very well, although it loads very slowly. Which one would I choose between MTW3/ MTW4? A difficult decision when it comes to practicality in use without modifications and the price, certainly MTW3, not MTW4, in which senncheiser has worsened the sound quality in new models. Why did this happen? I'm not sure, maybe it was to reduce white noise in transparency mode? For me, better sound is more important than light white noise. It can be compared to Dolby B in old tape recorders. I have never used this function except to test how it works. Because it worsened the sound quality and reduced the noise in return. Everyone must decide personally what is more important to them. The first pair of DENON headphones came defective, one of the headphones had humming and noise when the ANC function was turned on. I probably wouldn't have noticed it if it weren't for the fact that this function activates itself during the sound profile settings. The next couple doesn't have this problem. Additionally, when using ANC, the bass is clearly boosted, but ANC does not activate itself the next time you turn on these headphones. This was the case with the Sony WF-1000XM3 and this function could only be turned off from the application. That's why, among other things, I also said goodbye to Sony forever, because I believe that using a product should be a pleasure and not a fight against the manufacturers' ideas. Update: Unfortunately, after all the tests, the result dropped to one star. Because all seven sets of these headphones that I tested had faulty microphones or electronics on one side. Why didn't I write about this earlier? Because I very rarely use the phone call function through headphones. I discovered this only when the phone rang while I was listening to music. The person on the other end couldn't understand what I was saying so I thought there might be a problem with pairing. I restarted the headphones but it didn't help, so I restarted the phone but it didn't help either. I did everything I could to rule out faulty headphones but nothing helped. So I tested both headphones on the dictaphone in the phone and it turned out that one side was faulty. When I use the good headphones, phone calls and recordings on the dictaphone sound very good. When I use the faulty one, the sound is very muffled. After connecting the faulty headphone and the good one, the faulty one interferes with the work of the good one and the sound is muffled again despite the fact that the good headphone is also working at the same time. On top of all this, you can't use the application without connecting to the Denon server. I thought it was just a trick but no, it really happens. The ear canal test is complete nonsense. I swapped the headphones in my ears from the left to the right side and the graph was the same despite changing ears in all seven sets I tested. Denon as you probably guessed this is my last attempt at these and other models of your company's headphones.

## Frequently Bought Together

- Denon PerL Pro True Wireless Earbuds - Adaptive Active Noise Cancelling, Personalized Sound with Masimo Adaptive Acoustic Technology, Spatial Audio, 32Hr-Battery Life, Wireless Charging, White
- RLSOCO Hard Case for Denon PerL Pro/PerL True Wireless Active Noise Canceling Earbuds (Case Only)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-14*