• Innovative round digital screen display design

• The device has battery voltage detection function

• Support Bluetooth hands-free calling with built-in microphone

• Support mobile phone A2DP function, connect to Bluetooth directly after playing high-quality mobile phone music

• Automatically connect back after power on, automatically enter the pairing state

• Support TF card/U disk to play music in MP3/WMA/ format

• With 3.5mm aux interface, can be connected with car aux interface

• Comes with a dual USB car charger with 5V/3.1A output, which can charge 2 device at the same time

• Automatic power-off memory function

• Easy to install, stick the base to the center console by magnet

Specification:

• Bluetooth version: 4.2+EDR

• Bluetooth sound processing: A2DP

• Rated operating voltage: 12-24V

• Limit voltage: 8-27V

• USB output: Max 5V/3.1A (Dual USB)

• Working temperature: 0°C~60°C

• SNR: >60dB

• Distortion: <0.1%

• Frequency response: 20Hz-15KHz

• Left and right channel separation: >60dB

• Bluetooth effective distance: <10 meters

• Microphone effective distance: 0.5-2m

• FM frequency: 87.5MHz-108.0MHz