--- product_id: 47790399 title: "Vonetone V4.2 Bluetooth FM Transmitter with One-Key Operation for Car, Wireless In-Car Stereo Radio Adapter Car Kit ,Support AUX Output/TF Card/USB Flash Drive,Hands-Free Calling" brand: "vonetone" price: "279.54 DT" currency: TND in_stock: true category: "Wireless Phone Accessory" url: https://www.desertcart.tn/products/47790399-vonetone-v4-2-bluetooth-fm-transmitter-with-one-key-operation store_origin: TN region: Tunisia --- # Vonetone V4.2 Bluetooth FM Transmitter with One-Key Operation for Car, Wireless In-Car Stereo Radio Adapter Car Kit ,Support AUX Output/TF Card/USB Flash Drive,Hands-Free Calling **Brand:** vonetone **Price:** 279.54 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Vonetone V4.2 Bluetooth FM Transmitter with One-Key Operation for Car, Wireless In-Car Stereo Radio Adapter Car Kit ,Support AUX Output/TF Card/USB Flash Drive,Hands-Free Calling by vonetone - **How much does it cost?** 279.54 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/47790399-vonetone-v4-2-bluetooth-fm-transmitter-with-one-key-operation) ## Best For - vonetone enthusiasts ## Why This Product - Trusted vonetone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Vonetone FM transmitter Features & Operation 1. Echo cancellation and noise suppression (CVC)technology during a call; 2. Bluetooth for Hands-Free/Answer/Reject/Redial/Private Calling: ①　Short press the LCD Screen to answer the incoming call; ②　Long press the LCD Screen to reject the incoming call; ③　Double-Click the LCD Screen to redial the latest call; 3.Play Music in Multiple Way : ①　With FM signal, the transmitter can play music from your Bluetooth-enabled audio devices to car stereo system. ②　it also supports play music from TF CARD(1-32G) and USB FLASH DISK. ③　AUX-IN port makes it stream music from MP3, MP4 and other audio devices with 3.5mm port. Also, it's pretty easy to switch between TF card, Bluetooth, USB disk mode with the LCD screen. Just Long press the LCD Screen to switch the mode among U-disk/TF card/Bluetooth. 4. FM Transmitter 87.5~108.0MHz; ①　FM Fast Adjustment : Keep the LCD Screen left/right rotating to adjust FM frequency from 87.5~108.0MHz; ②　FM Slow Adjustment : On FM mode,turn the LCD Screen left/right to -/+0.1 FM frequency; ③　The transmitter will quit FM display if without any operation in 2 seconds. 5. Supports charging for mobile phone or other devices which charging output 5V/3.4A. ①　USB 1 supports for music playing from U-Disk and charging output 5V/1A for mobile phone; ②　USB 2 supports charging automatic identification,and charging output 5V/2.4A for mobile phone; FM Transmitter Specifications:  1.Rated working voltage : 12V~24V 2.Play format:MP3 /WMA 3.Bluetooth Version:Version 4.2+EDR 4.Bluetooth Sound Processing:A2DP (Advance Audio Distribution Profile) function supported 5.Launch effective distance: Lifetime Replacement Warranty and satisfied customer service. ## Features - Bluetooth 4.2 & EDR(Enhanced Data Rate): Bluetooth 4.2 fm transmitter improve speed and privacy over other Bluetooth 4.0 or 4.1 transmitter,that also implement the low energy features,and provides additional benefits allowing only trusted owners to track device location and confidently pair devices.Compatible for all Bluetooth devices. - One Key Quickly Operation Bluetooth Adapter: Just click the LCD screen while driving,which answer/hang up the incoming call,redial the last number,and play/pause/switch the mode among U-disk/TF card/Bluetooth. - Crystal Sound Quality:High-performance built-in microphone with Echo Cancellation and Noise Suppression (CVC) technology which can offer you clear Hands-free Talking and wonderful music.Voice reminder will broadcast incoming phone number for safer driving. - Large LCD Backlight Display Screen:1.44 inches screen will display the Real-time Voltage of your car when starts,and Rotate the screen to switch songs or to adjust FM frequency. - Dual USB Charging Ports：One is for USB flash drive and the other for charging,and also support charging two devices simultaneously by the dual USB ports which output 3.4A total. ## Images ![Vonetone V4.2 Bluetooth FM Transmitter with One-Key Operation for Car, Wireless In-Car Stereo Radio Adapter Car Kit ,Support AUX Output/TF Card/USB Flash Drive,Hands-Free Calling - Image 1](https://images-na.ssl-images-amazon.com/images/I/411wWV4hs1L.jpg) ![Vonetone V4.2 Bluetooth FM Transmitter with One-Key Operation for Car, Wireless In-Car Stereo Radio Adapter Car Kit ,Support AUX Output/TF Card/USB Flash Drive,Hands-Free Calling - Image 2](https://images-na.ssl-images-amazon.com/images/I/51qB4atc4oL.jpg) ![Vonetone V4.2 Bluetooth FM Transmitter with One-Key Operation for Car, Wireless In-Car Stereo Radio Adapter Car Kit ,Support AUX Output/TF Card/USB Flash Drive,Hands-Free Calling - Image 3](https://images-na.ssl-images-amazon.com/images/I/51ZLajPhHRL.jpg) ![Vonetone V4.2 Bluetooth FM Transmitter with One-Key Operation for Car, Wireless In-Car Stereo Radio Adapter Car Kit ,Support AUX Output/TF Card/USB Flash Drive,Hands-Free Calling - Image 4](https://images-na.ssl-images-amazon.com/images/I/51cEbe6jEoL.jpg) ![Vonetone V4.2 Bluetooth FM Transmitter with One-Key Operation for Car, Wireless In-Car Stereo Radio Adapter Car Kit ,Support AUX Output/TF Card/USB Flash Drive,Hands-Free Calling - Image 5](https://images-na.ssl-images-amazon.com/images/I/51RpSoaEHvL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/47790399-vonetone-v4-2-bluetooth-fm-transmitter-with-one-key-operation](https://www.desertcart.tn/products/47790399-vonetone-v4-2-bluetooth-fm-transmitter-with-one-key-operation) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-23*