• Adopt echo cancellation and noise reduction (CVC) technology

• Bluetooth 4.2 chip, compatible with mainstream APP music player software

• Support Bluetooth hands-free phone calling via its build-in microphone
  

• Dual USB ports with 4.2A total output, can charge 2 devices quickly at the same time

• Support U disk to play MP3 format music
  

• Can be adjusted at any angle, suitable for all types of vehicles

• With LCD screen to display FM frequency
  

• Automatic power-off memory function

Specification:

• Rated working voltage: 12V

• Ultimate operating voltage: 9 ~ 26V

• USB output: 5V / 4.2A

• Operating temperature: 0 ~ 50°C

• Signal to noise ratio: >60dB

• Distortion: <0.1%

• Frequency response: 20Hz-15Khz

• Left and right channel separation: >60dB

• Bluetooth version: 4.2

• Bluetooth audio processing profile: A2DP (Advance Audio Distribution Profile)

• Bluetooth transmitting distance: 10m 

• Bluetooth microphone effective distance: 0.5 ~ 2m

• FM transmitting frequency: 87.5 ~ 108Mhz