For Cellphone Bluetooth Fast Charger Hands-Free Calling MP3 Player Car Player

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

• 2: Support digital tube display.

• 3: Bluetooth hands-free calling

• 4: Support For Bluetooth stereo music playback

• 5: Echo and noise suppression (CVC) technology during call

• 6: Support dual USB to supply power to other devices, the maximum output is 5V/3.1A

• 7: Support stereo output and FM transmission technology

• 8: Automatic power off memory function

• 9: Support AUX audio outputMP3 / WMA

Product details:

• Rated working voltage 12V-24V

• Extreme working voltage 10-25V

• Dual USB output 5V/3.4A

• Signal to noise ratio >60dB  

• Distortion <0.1%

• Frequency response 20Hz-15Khz  

• For Bluetooth transmission distance is less than 10M

• For Bluetooth microphone effective distance 0.5-2M

• FM transmission frequency 87.5-108.0MHZ