1. Bluetooth function: applicable to mobile phone for Bluetooth connection， mobile phone

supports music playback， answering and calling features.

2. bass: this headset supports a variety of sound control， which can sound to the extreme!

 You can\'t even imagine!  

3，MP3 playback function: can insert TF card (memory card) to play music， can be in does not

 require cell phone cases after a single headphone plug in the memory card you can play music，  

 pause， adjustable curved up and down， volume control

4， support for mobile phones， computer cable connections: headset do not need to boot does not

need to use batteries and mobile phones as well as computers wired connection， standard 3.5mm

plug mobile computer balance， it is really a two-pronged approach

5. built-in battery: rechargeable aggregate physical battery， listen to the song for about 5 hours，

 charging time is approximately 2 hours， built-in direct charge， and are not removable.