Wireless Bluetooth Dual USB Car Charger Support FM/TF Card/Aux-in

• Play music from U disk or TF card in car stereo
  

• Double USB outputs are for phone charging

• Support Bluetooth hands-free calling to ensure driving safety

• Support Aux in, connecting phones, MP3, MP4 with this device and then transmitting audio to car stereo

• Support line out, FM, TF card, U disk or BT music through car stereo

• Large screen display name of the song, incoming call number, car battery voltage and frequency

• Easy to press the button to answer the incoming phone, do not hinder driving, which ensure your driving safety

• Smart chip, multiple safety protection

Specification:

• Material: ABS

• Protocol: A2DP

• Bluetooth version: 4.2
  

• Audio format: MP3/WMA 

• Input voltage: 12V

• USB output: 5V/3.1A (max)

• Size: 145 x 45 x 25mm