T10 Car Hands Free Bluetooth FM Transmitter MP3

Description Features: 1. Integrate handsfree calls, FM transmitter, Bluetooth, USB charger and MP3 player 2. Wirelessly deliver phone calls from Bluetooth-enabled smartphone to car stereo 3. Built-in FM transmitter, 87.5-108.0MHz of full frequency 4. Built-in microphone allows you to speak to callers without picking up the phone 5. CVC technology for noise and wind suppression, full duplex sound quality 6. Support mobile's A2DP function, play music automatically when the phone is connected 7. Auto pairing once it is turned on 8. Play MP3/WMA/FLAC files directly from external TF card 9. Built with 3.5mm jack, support line-in and line-out 10. Well-positioned buttons for quick music and call control, volume adjustment knob 11. Offer a 5V-2.1A USB port for cellphone or tablet charging 12. 1.44" large screen display, easy operation Specifications: Supply Voltage: 12-24V Output voltage:5V+/-0.25V Output current:2100mA(MAX) Short circuit current:2.4-3mA Bluetooth Version: V3.0 + ED