Specifications of Mp3 Player Fm Transmitter BC28

1.Support FM full frequency transmission function, 87.5-108.0MHZ;
2.Support dot matrix screen display, 1.4';
3.Support U disk functions;
4.Support TF card functions;
5.Bluetooth answering, hanging up, rejecting, redialing and other calling 
functions;
6.Support Bluetooth stereo music playing;
7.Echo cancellation and noise control (CVC) technologies during calling;
8.Support dual-USB output voltage, max power output to other
devices is 5V/3.1A in total;
9.Automatic power-off memory function;
10.Support charging recognition;
11.Support private answering;
12.Support hard power switch; 
13.Big multi-function knob;
14.Support MP3/WAV format music playing;
15.Support battery voltage detection.