---
product_id: 46996668
title: "(Upgraded Version) Bluetooth FM Transmitter, Sumind Wireless Radio Adapter Hands-Free Car Kit with 1.7 Inch Display, QC3.0 and Smart 2.4A Dual USB Ports, AUX Input/Output, TF Card Mp3 Player"
brand: "sumind"
price: "Rp1567524"
currency: IDR
in_stock: true
reviews_count: 8
category: "Sumind"
url: https://www.desertcart.id/products/46996668-upgraded-version-bluetooth-fm-transmitter-sumind-wireless-radio-adapter-hands
store_origin: ID
region: Indonesia
---

# QC3.0 & PD 20W fast dual USB charging 1.7-inch rotatable LCD display Bluetooth V4.2 with stable FM transmission (Upgraded Version) Bluetooth FM Transmitter, Sumind Wireless Radio Adapter Hands-Free Car Kit with 1.7 Inch Display, QC3.0 and Smart 2.4A Dual USB Ports, AUX Input/Output, TF Card Mp3 Player

**Brand:** sumind
**Price:** Rp1567524
**Availability:** ✅ In Stock

## Summary

> 🚗 Tune In, Charge Up, Drive Smart — The Ultimate Car Companion!

## Quick Answers

- **What is this?** (Upgraded Version) Bluetooth FM Transmitter, Sumind Wireless Radio Adapter Hands-Free Car Kit with 1.7 Inch Display, QC3.0 and Smart 2.4A Dual USB Ports, AUX Input/Output, TF Card Mp3 Player by sumind
- **How much does it cost?** Rp1567524 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/46996668-upgraded-version-bluetooth-fm-transmitter-sumind-wireless-radio-adapter-hands)

## Best For

- sumind enthusiasts

## Why This Product

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

## Key Features

- • **Smart Rotatable Display:** 1.7-inch LCD screen rotates 270° for perfect visibility, showing song info, caller ID, and your car battery voltage.
- • **Effortless Dual Fast Charging:** Simultaneously power up two devices with QC3.0 and PD 20W ports—never run low on juice during your commute.
- • **Crystal-Clear Hands-Free Calls:** Advanced CVC noise cancellation and built-in mic deliver full duplex, interference-free conversations on the go.
- • **Versatile Audio & Media Support:** Stream via Bluetooth, AUX, or TF card (up to 32GB) with MP3/WMA compatibility—your soundtrack, your way.
- • **Seamless Bluetooth V4.2 Connectivity:** Enjoy faster, more stable connections with low energy consumption—auto-pairs instantly when you start your car.

## Overview

The Sumind Upgraded Bluetooth FM Transmitter is a multifunctional car kit featuring a 1.7-inch rotatable LCD display, dual fast-charging USB ports (QC3.0 & PD 20W), and Bluetooth V4.2 for stable, low-energy wireless audio streaming. It supports hands-free calls with advanced noise cancellation, AUX input/output, and TF card playback up to 32GB, making it a versatile and essential upgrade for any vehicle lacking modern connectivity.

## Description

desertcart.com: (Upgraded Version) Bluetooth FM Transmitter, Sumind Wireless Radio Adapter Hands-Free Car Kit with 1.7 Inch Display, QC3.0 and Smart 2.4A Dual USB Ports, AUX Input/Output, TF Card Mp3 Player : Electronics

Review: One of my absolute best buys - I bought a used car back in February and to my dismay, the aux port was damaged. I (stupidly) did not get the warranty. I was hoping to use the aux port to connect my desertcart Echo or this Bluetooth adapter I had. I was very upset until it hit me - I could just get an FM transmitter. My brother-in-law has one and it works great. I went on desertcart and found this one. I read through a couple of reviews and bought it. It was something of an impulse buy, but I am so glad I did. It works very well - connects to my phone as soon as I power on my car, unlike my desertcart Echo Auto, which I don't miss. I have to turn the sound up on my phone and radio to hear anything but that might just be due to the technology. Once it's at the volume I prefer, music sounds great. For the best results I tuned the transmitter to the end of the FM spectrum and I haven't had to deal with interference with other radio stations. This unit has features that I haven't used yet, such as the aux port on the side, and I just realized that you can put in a micro SD card in it. I will have to try that out as sometimes I don't want to launch the music app on my phone and find something to play. I also love the button you use to answer the phone, and didn't realize you could long-press it for Siri (since I have an iPhone) so I will have to try that out. Initially connecting it to your device is also very easy, as I recently upgraded my phone and had to pair it again. I also love the two charging ports, as you can use it to charge anything else. I used one port to charge my MagSafe charger but I broke that cable by accident. I came back to this listing to buy it for my dad as he needs one, and remembered that I wanted to write a review for this, so here it is. I think I paid $29 for it, and it was worth every penny. It works very well and I love it.
Review: Fits my particular needs near-perfectly - Part of me expected to be disappointed by this, but the idea is just so great I wanted to give it a shot. So far it's performed at or above expectations! I really only use it for one thing, so that's where the 5 stars is coming from...note that things I *don't* use it for may perform much more poorly (perhaps the FM transmitter isn't very strong, etc). I connect my phone to bluetooth, and use an aux cable to connect this device to my car's stereo. It pairs automatically when I turn the car on, and works just as expected. I think what makes me so excited to use this is that it makes it much easier to 1. Change the volume and 2. Skip songs, vs doing those things on my phone or on my car's stereo (I do have a fairly old stereo, but the volume dial is too shallow to grab and twist easily without looking. I can't skip songs on it at all). The display shows my car's battery voltage at startup, which is a nice touch, for an old car like mine that can be valuable info. Oh, and two USB ports are super handy, I use those. Here is my feedback/disclaimers, though. These are things I wish were there but aren't dealbreakers for me, or things I haven't tried at all: * Haven't touched the FM transmitter * Haven't really used any feature beyond what I've described...the SD card reader, the hands-free phone calls, etc. * I wish there was a play/pause button. * I don't think the display shows song info? I thought that was an advertised feature. I mostly use desertcart Music instead of the native music app, maybe that has an impact on this, but it shouldn't. It doesn't bother me, though; I know my songs well enough to not need them displayed. * Number one complaint: it appears that the device sounds (most notably, the "waiting for pairing" and "device paired" notifications, which are spoken) are *not* affected by the relative volume of the device itself!! This to me is a major oversight...what it means is that when I first turn on my car, that voice telling me it's trying to pair is LOUD. I leave my car's stereo volume really high and just allow the volume control on this device to be the governing factor, but when the device audio isn't quieted by the device volume, it's an issue! So, you know, don't let this thing give you a heart attack like it did for me the first few times. It's still an annoyance, heart attack or not. I debated taking a star off for this, it really is a mistake. I'm curious if some kind of settings or something could adjust this (I didn't get any instructions with the device). So, to reiterate, *for my purposes,* this is totally a 5-star item. There are many similar items around, maybe a cheaper one would be just as good, maybe some of these other features don't work very well, maybe this thing won't last too long, but for now, I'm pretty dang happy. It solves a problem I have in a well-done way. Update: it’s been about a year and this device is still doing its job just fine. The loud pairing voice thing is still annoying. I actually think the issue may be that the device has no volume memory, it just resets to a (fairly loud) default every time it’s turned on. I keep my stereo volume a bit lower now, so it’s about right at that default volume. I have to mess with my stereo volume when I want really loud music, but this isn’t very often so the lack of volume memory isn’t a huge deal. Definitely still wish there was a play button, or that it would auto-play your music when it pairs. I’ve used other similar devices since writing this review, and I gotta say, the auto-pairing for this is lightning fast compared to many.

## Features

- Intelligent and Fast Charging: input 12-24 Volt; Output 2 USB ports (PD 20W and QC3.0), allow for simultaneous rapid charging of 2 devices
- Special Design: large key for easy operation; 1.7 Inch large LCD backlight display song name/ incoming phone number and shows your car's battery level when car start; Can rotate the LCD display screen in 270 degree gooseneck for optimal viewing comfort; Turn off the FM transmitter: long pressing the next song key for 5 seconds, it will turn off the FM and functions keep charging function
- Broad Compatibility: this radio adapter works with compatible devices, like tablet, smartphones, you can transfer music in those devices to car audio via 3.5 mm audio cable; Support TF/ Micro card in FAT format up to 32G; Support A2DP; Support MP3/ WMA format; Also support AUX output
- High Clear Sound and Call Quality: adopted advanced interference and noise cancellation technology CVC technology creates full duplex sound and suppresses noise and wind; Built in microphone feature supports hands free talking reduce interference
- Features V4.2 and EDR: compared to earlier or older versions like V2.0, V2.1, or V3.0, V4.2 consumes much less energy and lasts much longer; EDR(Enhanced Data Rate), which ensures a faster data transmission rate and much more stable connection between a device and the audio receiver

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0756WZ2V3 |
| Additional Features | Built-In Microphone |
| AntennaDescription | Transmits FM signal |
| Audio Input | 3.5mm audio cable, USB |
| Audio Output Mode | Stereo |
| Audio Output Type | fm_radio, auxiliary |
| Best Sellers Rank | #23 in MP3 Player FM Transmitters |
| Bluetooth support? | Yes |
| Brand | Sumind |
| Color | Black |
| Compatibility Options | iPhone, iPad, iPod, tablet, smartphones, TF/Micro SD card in FAT format up to 32G, A2DP, MP3/WMA format, AUX output |
| Compatible Devices | iPhone, iPad, iPod, tablet, smartphones |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | USB |
| Connector Type Used on Cable | USB Type A |
| Control Method | Voice |
| Control Type | Voice Control |
| Controller Type | Touch Control |
| Customer Reviews | 4.4 out of 5 stars 30,865 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Hardware Interface | Bluetooth, USB |
| Human Interface Input | Buttons |
| Includes Remote | No |
| Installation Type | Plug In |
| Item Dimensions L x W x H | 3.09"L x 2.24"W x 8.41"H |
| Item Weight | 95 Grams |
| Manufacturer | Sumind |
| Material | Plastic |
| Model Name | HB66380 |
| Mounting Type | Dashboard Mount |
| Number of Channels | 2 |
| Number of Ports | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 3.09"L x 2.24"W x 8.41"H |
| Rechargeable Battery Included | No |
| Screen Size | 1.7 Inches |
| Special Feature | Built-In Microphone |
| Supported Application | iPhone, iPad, iPod, tablets, smartphones |
| Supported Media Type | TF Card |
| Supported Standards | Bluetooth V4.2, A2DP |
| UPC | 733430694272 |
| Voltage | 12 Volts (DC) |
| Warranty Description | No Warning Applicable |
| Wireless Compability | Bluetooth |

## Product Details

- **Special Feature:** Built-In Microphone
- **Brand:** Sumind
- **Connectivity Technology:** USB
- **Power Source:** Corded Electric
- **Material:** Plastic

## Images

![(Upgraded Version) Bluetooth FM Transmitter, Sumind Wireless Radio Adapter Hands-Free Car Kit with 1.7 Inch Display, QC3.0 and Smart 2.4A Dual USB Ports, AUX Input/Output, TF Card Mp3 Player - Image 1](https://m.media-amazon.com/images/I/71u8GQj2PoL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you use an aux cable from the bluetooth adapter to the aux port of your car -- rather than streaming the music over fm?**
A: It does work but is finicky. Since the aux port does input and output, I found the AUX cable needs to be plugged in before you turn it on or else it will throw the AUX port into input mode, expecting input. I had a bit of a fit getting it to work until I realized this.

**Q: Does this drain the car battery a lot or not really? Does it have an auto off or a manual off feature when not being used?**
A: Just purchased this item in less than a week and my car battery died. There’s a meter that tells you your battery voltage but not sure how accurate that is. 

I’m at the auto shop right now and if it comes up that that battery was drained, I’ll be returning this item immediately!

**Q: Does the radio have to be on the same station as the device? Can I listen to local radio stations and still receive calls through Bluetooth?**
A: no - you need to match the bluetooth freq on the device to an unused freq on your radio. One way around it is to tune the bluetooth device to your radio then listen to your local radio through your browser on your phone - counter-intuitive. I know, but its a way to get what you are asking for!.

**Q: my car is 2004 honda pliot and do not have bluetooth can i just buy any Bluetooth Fm Transmitter and use in my car,will it work**
A: Yes, any will do but this one so far has seemed to give  the best sound  for me.

## Customer Reviews

### ⭐⭐⭐⭐⭐ One of my absolute best buys
*by D***N on June 22, 2024*

I bought a used car back in February and to my dismay, the aux port was damaged. I (stupidly) did not get the warranty. I was hoping to use the aux port to connect my Amazon Echo or this Bluetooth adapter I had. I was very upset until it hit me - I could just get an FM transmitter. My brother-in-law has one and it works great. I went on Amazon and found this one. I read through a couple of reviews and bought it. It was something of an impulse buy, but I am so glad I did. It works very well - connects to my phone as soon as I power on my car, unlike my Amazon Echo Auto, which I don't miss. I have to turn the sound up on my phone and radio to hear anything but that might just be due to the technology. Once it's at the volume I prefer, music sounds great. For the best results I tuned the transmitter to the end of the FM spectrum and I haven't had to deal with interference with other radio stations. This unit has features that I haven't used yet, such as the aux port on the side, and I just realized that you can put in a micro SD card in it. I will have to try that out as sometimes I don't want to launch the music app on my phone and find something to play. I also love the button you use to answer the phone, and didn't realize you could long-press it for Siri (since I have an iPhone) so I will have to try that out. Initially connecting it to your device is also very easy, as I recently upgraded my phone and had to pair it again. I also love the two charging ports, as you can use it to charge anything else. I used one port to charge my MagSafe charger but I broke that cable by accident. I came back to this listing to buy it for my dad as he needs one, and remembered that I wanted to write a review for this, so here it is. I think I paid $29 for it, and it was worth every penny. It works very well and I love it.

### ⭐⭐⭐⭐⭐ Fits my particular needs near-perfectly
*by S***T on April 16, 2018*

Part of me expected to be disappointed by this, but the idea is just so great I wanted to give it a shot. So far it's performed at or above expectations! I really only use it for one thing, so that's where the 5 stars is coming from...note that things I *don't* use it for may perform much more poorly (perhaps the FM transmitter isn't very strong, etc). I connect my phone to bluetooth, and use an aux cable to connect this device to my car's stereo. It pairs automatically when I turn the car on, and works just as expected. I think what makes me so excited to use this is that it makes it much easier to 1. Change the volume and 2. Skip songs, vs doing those things on my phone or on my car's stereo (I do have a fairly old stereo, but the volume dial is too shallow to grab and twist easily without looking. I can't skip songs on it at all). The display shows my car's battery voltage at startup, which is a nice touch, for an old car like mine that can be valuable info. Oh, and two USB ports are super handy, I use those. Here is my feedback/disclaimers, though. These are things I wish were there but aren't dealbreakers for me, or things I haven't tried at all: * Haven't touched the FM transmitter * Haven't really used any feature beyond what I've described...the SD card reader, the hands-free phone calls, etc. * I wish there was a play/pause button. * I don't think the display shows song info? I thought that was an advertised feature. I mostly use Amazon Music instead of the native music app, maybe that has an impact on this, but it shouldn't. It doesn't bother me, though; I know my songs well enough to not need them displayed. * Number one complaint: it appears that the device sounds (most notably, the "waiting for pairing" and "device paired" notifications, which are spoken) are *not* affected by the relative volume of the device itself!! This to me is a major oversight...what it means is that when I first turn on my car, that voice telling me it's trying to pair is LOUD. I leave my car's stereo volume really high and just allow the volume control on this device to be the governing factor, but when the device audio isn't quieted by the device volume, it's an issue! So, you know, don't let this thing give you a heart attack like it did for me the first few times. It's still an annoyance, heart attack or not. I debated taking a star off for this, it really is a mistake. I'm curious if some kind of settings or something could adjust this (I didn't get any instructions with the device). So, to reiterate, *for my purposes,* this is totally a 5-star item. There are many similar items around, maybe a cheaper one would be just as good, maybe some of these other features don't work very well, maybe this thing won't last too long, but for now, I'm pretty dang happy. It solves a problem I have in a well-done way. Update: it’s been about a year and this device is still doing its job just fine. The loud pairing voice thing is still annoying. I actually think the issue may be that the device has no volume memory, it just resets to a (fairly loud) default every time it’s turned on. I keep my stereo volume a bit lower now, so it’s about right at that default volume. I have to mess with my stereo volume when I want really loud music, but this isn’t very often so the lack of volume memory isn’t a huge deal. Definitely still wish there was a play button, or that it would auto-play your music when it pairs. I’ve used other similar devices since writing this review, and I gotta say, the auto-pairing for this is lightning fast compared to many.

### ⭐⭐⭐⭐ Works well, but not really adjustable
*by M***L on October 18, 2025*

Works great! The only issue I have is the gooseneck does not stay where you move it to. It always moves back to its original position so it’s sometimes in the way. But other than that, it’s easy to use and sounds good.

## Frequently Bought Together

- (Upgraded Version) Bluetooth FM Transmitter, Sumind Wireless Radio Adapter Hands-Free Car Kit with 1.7 Inch Display, QC3.0 and Smart 2.4A Dual USB Ports, AUX Input/Output, TF Card Mp3 Player
- Nulaxy Car Bluetooth FM Transmitter [2024 Upgraded], 1.44" Display Flexible Gooseneck, Handsfree Call Wireless Music Stereo Audio Player Radio Adapter Car Kit USB Phone Charger, TF SD Card AUX-KM18
- LIHAN USB C Bluetooth Adapter for Car, AUX Wireless FM Radio Transmitter, Handsfree Calling & Audio Receiver, MP3 Music Player, QC3.0 & Type-C PD USB Charger,7 Colors LED Backlit

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-04*