---
product_id: 377254741
title: "Upgraded V5.3 FM Bluetooth Transmitter, Bluetooth Car Adapter QC3.0 & LED Backlit Wireless FM Radio Adapter Music Player/Car Kit, Siri Google Assistant"
brand: "octeso"
price: "€ 26.04"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/377254741-upgraded-v5-3-fm-bluetooth-transmitter-bluetooth-car-adapter-qc3
store_origin: IT
region: Italy
---

# QC3.0 Quick Charge - 4X faster Hi-Fi Stereo Sound Immersion Bluetooth V5.3 with 6-layer Security Upgraded V5.3 FM Bluetooth Transmitter, Bluetooth Car Adapter QC3.0 & LED Backlit Wireless FM Radio Adapter Music Player/Car Kit, Siri Google Assistant

**Brand:** octeso
**Price:** € 26.04
**Availability:** ✅ In Stock

## Summary

> 🚗 Tune In, Charge Up & Drive Smart — The Ultimate Bluetooth Car Upgrade!

## Quick Answers

- **What is this?** Upgraded V5.3 FM Bluetooth Transmitter, Bluetooth Car Adapter QC3.0 & LED Backlit Wireless FM Radio Adapter Music Player/Car Kit, Siri Google Assistant by octeso
- **How much does it cost?** € 26.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/377254741-upgraded-v5-3-fm-bluetooth-transmitter-bluetooth-car-adapter-qc3)

## Best For

- octeso enthusiasts

## Why This Product

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

## Key Features

- • **Charge Twice as Fast ⚡:** QC3.0 quick charge port powers your devices to 80% in just 35 minutes, plus a second USB port for simultaneous charging or music playback.
- • **Universal Compatibility 🌐:** Works flawlessly with all Bluetooth-enabled smartphones, tablets, and vehicles (12-24V), making it the ultimate car companion.
- • **Crystal Clear Calls & Noise-Free 🔇:** Advanced CVC noise suppression and high-performance mic ensure every call is crisp and hands-free with one-touch control.
- • **Seamless Bluetooth V5.3 Connection 🔗:** Experience ultra-fast pairing and stable audio streaming with the latest Bluetooth 5.3 technology and robust 6-layer safety protection.
- • **Voice-Controlled Driving Safety 🎙️:** Activate Siri or Google Assistant hands-free to make calls, send texts, or get directions without taking your eyes off the road.

## Overview

The Upgraded V5.3 FM Bluetooth Transmitter is a cutting-edge car adapter featuring QC3.0 quick charge for ultra-fast device charging, dual USB ports for simultaneous use, and Bluetooth 5.3 for stable, high-fidelity audio streaming. It supports voice commands via Siri and Google Assistant for safer driving, offers crystal-clear calls with noise suppression, and is compatible with all Bluetooth-enabled devices and vehicles (12-24V). Equipped with advanced safety protections, it’s the perfect tech upgrade for the modern driver.

## Description

Upgraded V5.3 FM Bluetooth Transmitter, Bluetooth Car Adapter QC3.0 & LED Backlit Wireless FM Radio Adapter Music Player/Car Kit, Siri Google Assistant

## Features

- 𝐐𝐂𝟑.𝟎 𝐐𝐮𝐢𝐜𝐤 𝐂𝐡𝐚𝐫𝐠𝐞 & 𝟐 𝐔𝐒𝐁 𝐏𝐨𝐫𝐭𝐬: Charge 2 devices simultaneously with our Bluetooth car adapter. One port is a quick charge 3.0 port, up to 4X faster than standard chargers, able to charge compatible devices to 80% in just 35 minutes, and the other USB charging port (5V/1A) also functions as a U disk port for playing music
- 𝐈𝐦𝐦𝐞𝐫𝐜𝐞 𝐢𝐧 𝐇𝐢-𝐅𝐢 𝐌𝐮𝐬𝐢𝐜 𝐘𝐨𝐮 𝐋𝐢𝐤𝐞: Insert a USB flash driver (≤32G) into the "Blue" USB port and enjoy it. If that's not enough, it can also play music from your smartphones, iPod, tablet, and more Bluetooth-enabled devices. The Bluetooth FM transmitter will bring you an amazing auditory experience with its clear and stereo sound
- 𝐖𝐢𝐝𝐞 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲: High-performance microphone with noise suppression (CVC) technology, grants you a crystal clear call. One button to answering/redialing/dismissing or ending calls. It has wide compatibility with all Bluetooth-enabled devices, such as iPhone, iPad, LG, Samsung, Tablet, HTC, and other smartphones; Also it will fit all cars/trucks (12-24V)
- 𝐁𝐥𝐮𝐞𝐭𝐨𝐨𝐭𝐡 𝐕𝟓.3 & 𝟔 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧: With an advanced Bluetooth V5.3 chip, this FM Bluetooth transmitter car provides faster pairing and more stable sound than others. Equipped with electric protection of overcurrent, overvoltage, overcharge, overload, overheat, and short circuit, it’s more reliable and safer to use
- 𝐒𝐢𝐫𝐢 & 𝐆𝐨𝐨𝐠𝐥𝐞 𝐀𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭 𝐟𝐨𝐫 𝐒𝐚𝐟𝐞 𝐃𝐫𝐢𝐯𝐢𝐧𝐠: Our Bluetooth transmitter supports voice commands to ensure safe driving, using Siri or Google Assistant to make phone calls, send texts or get driving directions. Get your things done faster and more conveniently with intelligent Siri/Google assistant and enjoy complete voice-control while you

## Product Details

- **Special Feature:** LED Backlit
- **Brand:** octeso
- **Connectivity Technology:** Bluetooth
- **Power Source:** Corded Electric
- **Material:** Metal

## Images

![Upgraded V5.3 FM Bluetooth Transmitter, Bluetooth Car Adapter QC3.0 & LED Backlit Wireless FM Radio Adapter Music Player/Car Kit, Siri Google Assistant - Image 1](https://m.media-amazon.com/images/I/6146awJitKL.jpg)

## Available Options

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

## Questions & Answers

**Q: What to do if the sound is too low？**
A: Please increase the phone volume first, if the volume is still too low, please increase the volume of the FM transmitter and then adjust the volume of the car speaker.

**Q: Can I play youtube on this device?**
A: Of course, as long as it is connected to Bluetooth, any APP on your mobile phone can transmit sound through the car audio

**Q: Does it consume battery if I leave it plugged in (when the car is off)?**
A: No, it won't.  Our bluetooth transmitter has 6 kinds of protection, you can use it with confidence and will not hurt your car

## Frequently Bought Together

- Octeso Upgraded V5.0 FM Bluetooth Transmitter Car, QC3.0 & LED Backlit Wireless Bluetooth FM Radio Adapter Music Player/Car Kit with Hands-Free Calls, Siri Google Assistant
- Blukar Car Phone Holder, Adjustable Car Phone Mount 360° Rotation for Car Dashboard/Windscreen [Upgraded Strong Suction] - One Button Release Car Phone Cradle for iPhone 4.0''-7.0'' Phones
- Blukar Car Phone Holder, Air Vent Car Phone Mount Cradle 360° Rotation - Upgraded Super Stable Hook Clip - One Button Release Car Phone Holder for iPhone, Galaxy, All 4.0''-6.7'' Phones

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**Shop now:** [https://www.desertcart.it/products/377254741-upgraded-v5-3-fm-bluetooth-transmitter-bluetooth-car-adapter-qc3](https://www.desertcart.it/products/377254741-upgraded-v5-3-fm-bluetooth-transmitter-bluetooth-car-adapter-qc3)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-23*