bluetooth Handsfree Car Kit FM Transmitter MP3 Player charger

Feature 1 Adjustable to any angles and fit to all types of vehicles 2 Supports bluetooth 4 0 3 0 2 0 suppport voice and calling prompt 3 Supports charger for android or other device max qutput 2 5A 4 Full frequency FM transmitter total support 208 frequency 5 Digital display 6 Supports MP3 music play 7 bluetooth answer hang up reject redial calls and other functions 8 Echo cancellation and noise suppression CVC technology during a call 9 Automatic power off memory function 10 bluetooth stereo music play Specification Material ABSColor BlackWorking voltage 12V 24VThe limits of working voltage 9V 28VUSB output 5V 2 5AMemory card format MP3FM transmission distance Class 2 and class 3bluetooth receiver sensitivity 85dBm sensitivitySNR 93DBDistortion 0 1 BT Version Version 2 1 EDRCell phone bluetooth effective range 0 5M 2MFrequency response 20Hz 15KhzWorking temperature 0 50℃FM frequency 87 5MHz 108 0MHzFM transmitter Stereo digital PLL lockingbluetooth transmission distance 10MSize 80x45x90mmWeight 60gPackage Included 1 X bluetooth MP3 Player1 X Cable1 X User Manual