Feature:1，built-in bluetooth 2.1 + EDR bluetooth module，2， bluetooth stereo，excellent sound quality， bass3， the transmission distance of 10 m.4， support the iPhone，the device and equipment support bluetooth function5， bluetooth music control function6， the built-in lithium battery， MICRO USB interface7， 3.5 stereo audio input interface8. Bluetooth hands-free function， a key to answer the phone9. Touch operationPlug the sowing10. TF card11. FM functionThe function of mobile phone music control