Y4 FM Transmitter Audio Receiver MP3 Player Fast Charging Hands free wireless Car Kit

Features: 1. it can be adjusted 180 degrees from side to side to change direction as you wish, you could get a more comfortable experience,answering, hanging up, rejecting, redialing and other functions. 2. retractable Car Charger, Upgraded Hands-Free calling car adapter, Bluetooth transmitter FM Adapter with 2 Retractable Cable & USB & Type-C Port,Support stereo music playback. 3. Digital LED display. 4. Support car battery voltage detection. 5. Support TF card U disk playback (MAX 64G). 6. Support colorful atmosphere light display. 7. Support MP3/WAV format music. 8. Support FM full frequency point transmission function 87.5-108.0MHZ. 9. Automatic power-off memory function. 10. U disk port supports mobile phone charging. 11. Support mobile phone charging,with overcharging, over current, over-voltage, temperature control, and short circuit protection to protect your device's battery from overcharge damage 12. Support mobile phone navigation voice prompt. 13. Support charging recognition Specification: Bluetooth version: V 5.3 Play mode: FM transmitter Effective distance: ≤10m Applicable model: for 12V-24V large and small cars can be used Package include: 1*1pcs FM transmitter car charger