---
product_id: 354146749
title: "Syncwire Bluetooth 5.4 Car Adapter 38W FM Transmitter Hands Free Calls | QC3.0 dual USB fast charging. Built-in mic for clear hands-free calling. Deep bass sound and MP3 music player kit."
brand: "syncwire"
price: "R$430"
currency: BRL
in_stock: true
category: "Syncwire"
url: https://www.desertcart.com.br/products/354146749-syncwire-bluetooth-5-4-car-adapter-38w-fm-transmitter-hands
store_origin: BR
region: Brazil
---

# 38W total fast charging power Hi-Fi deep bass with ambient LED pulse Bluetooth 5.4 for ultra-stable connection Syncwire Bluetooth 5.4 Car Adapter 38W FM Transmitter Hands Free Calls | QC3.0 dual USB fast charging. Built-in mic for clear hands-free calling. Deep bass sound and MP3 music player kit.

**Brand:** syncwire
**Price:** R$430
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your drive with Syncwire: Fast charge, flawless calls, and bass that moves you!

## Quick Answers

- **What is this?** Syncwire Bluetooth 5.4 Car Adapter 38W FM Transmitter Hands Free Calls | QC3.0 dual USB fast charging. Built-in mic for clear hands-free calling. Deep bass sound and MP3 music player kit. by syncwire
- **How much does it cost?** R$430 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/354146749-syncwire-bluetooth-5-4-car-adapter-38w-fm-transmitter-hands)

## Best For

- syncwire enthusiasts

## Why This Product

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

## Key Features

- • **Immersive Hi-Fi Audio:** Exclusive bass boost and rhythmic LED backlight turn your car into a concert hall 🎵
- • **Next-Gen Bluetooth 5.4:** Experience seamless, lag-free streaming and hands-free calls with the latest Bluetooth tech 📶
- • **Universal Compatibility:** Works flawlessly with all Bluetooth devices and fits 12V-24V cars & trucks for ultimate convenience 🚗
- • **Dual Fast Charging Ports:** Simultaneously power up with QC 3.0 & PD 20W for 80% faster charging efficiency ⚡
- • **Crystal Clear Hands-Free Calls:** Noise suppression tech ensures your voice is heard loud and clear, no distractions 📞

## Overview

The Syncwire Bluetooth 5.4 Car Adapter is a cutting-edge FM transmitter featuring dual fast-charging ports (QC 3.0 & PD 20W) delivering up to 38W total power. It leverages advanced Bluetooth 5.4 technology for stable audio streaming and hands-free calls, enhanced by noise suppression. Enjoy Hi-Fi deep bass with ambient LED lighting, universal device compatibility, and easy plug-in installation for 12V-24V vehicles.

## Description

Buy Syncwire Bluetooth 5.4 Car Adapter 38W FM Transmitter Hands Free Calls | QC3.0 dual USB fast charging. Built-in mic for clear hands-free calling. Deep bass sound and MP3 music player kit.: FM Transmitters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- [PD 3.0 & QC 3.0 Fast Charging] Syncwire bluetooth car FM transmitter support charging two kinds of devices simultaneously---Quick Charge 3. 0 port and Type-C PD 20W ports. The maximum total power can reach 38W, so the charger efficiency is 80% more than normal charger. Synwire can providing you a high-speed and convenient charging experience.
- [Advanced Bluetooth 5.4 FM Transmitter] Built-in latest Bluetooth 5.4 technology, Syncwire bluetooth car adapter provides a more stable connection for streaming music over FM frequency and making hands-free calls,, allowing for faster pairing with compatible devices, supporting smart voice navigation from your phone, streaming the audio from navigation app/Siri/Google Assistant to your car.
- [Hi-Fi Deep Bass & Backlit] The exclusive bass-enhancing key-press amplifies the sound quality, making this device truly stand out. Enjoy crystal-clear audio during long rides with your loved ones, while the ambient blue LED backlighting pulses to the rhythm of the music.
- [Hands-free Calls] The built-in Noise Suppression (CVC) design can reduce external environmental noise well to provide crystal clear for hands-free call. All in one button: answer/reject/hand up/recall enable you seamlessly switch between incoming calls and music.
- [Wide Compatibility] This car Bluetooth adapter can be used with any Bluetooth device such as iPad, iPhone, iPod, HTC, Galaxy, Sony, MP3 player, tablet and Android Smartphones. And it fits 12V-24V cars and trucks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0948ZFQFR |
| Additional Features | Advanced Bluetooth 5.4 Technology, Fast Charging, Hi-Fi Bass Music, Multi-safety Protection, Support Siri/Google Assistant |
| Audio Output Mode | Stereo |
| Audio Output Type | bluetooth |
| Best Sellers Rank | #11 in MP3 Player FM Transmitters |
| Brand | SYNCWIRE |
| Color | Black |
| Compatibility Options | Cellular Phones, MP3 Player, Tablet |
| Compatible Devices | Cellular Phones, MP3 Player, Tablet |
| Compatible with Vehicle Type | 12V-24V cars and trucks |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | Bluetooth, USB |
| Control Method | App, Voice |
| Control Type | Touch Control |
| Controller Type | Google Assistant, HomeKit |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,420) |
| Global Trade Identification Number | 06973383072992 |
| Hardware Interface | Bluetooth, USB |
| Human Interface Input | Buttons |
| Installation Type | Plug In |
| Item Weight | 0.07 kg |
| Manufacturer | Syncwire |
| Model Name | Bluetooth 5.1 FM Transmitter 38W - Fast Car Charging |
| Number of Channels | 1 |
| Number of Ports | 2 |
| Power Source | Corded Electric |
| Supported Application | Music playback, hands-free calling, navigation |
| Supported Media Type | USB, MP3, WAV, WMA, AAC, FLAC |
| Supported Standards | Bluetooth 5.4, AAC, MP3, WMA, FLAC |
| Unit Count | 1 Count |
| Voltage | 7.6 volts_of_direct_current |
| Warranty Description | 36 Months warranty |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** SYNCWIRE
- **Connectivity Technology:** Bluetooth
- **Item Weight:** 0.07 kg
- **Power Source:** Corded Electric

## Images

![Syncwire Bluetooth 5.4 Car Adapter 38W FM Transmitter Hands Free Calls | QC3.0 dual USB fast charging. Built-in mic for clear hands-free calling. Deep bass sound and MP3 music player kit. - Image 1](https://m.media-amazon.com/images/I/61zsSP3aZFL.jpg)

## Available Options

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

## Frequently Bought Together

- Syncwire Bluetooth 5.1 FM Transmitter for Car, 38W PD&QC3.0 Fast Car Charger Wireless Radio Adapter Bass Sound Music Player Car Kit with Hands-Free Calling Support USB Drive
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**Shop now:** [https://www.desertcart.com.br/products/354146749-syncwire-bluetooth-5-4-car-adapter-38w-fm-transmitter-hands](https://www.desertcart.com.br/products/354146749-syncwire-bluetooth-5-4-car-adapter-38w-fm-transmitter-hands)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-09-03*