Use:Portable Media Player
Function:Waterproof, Noise Cancelling, Microphone
Plug Type:Line Type
Function:Waterproof, Noise Cancelling, Microphone, For Mobile Phone,
Frequency Range :18-22,000(Hz)
Sensitivity:114dB +/- 3dB
1.superior sound ，sound is more clear and true.
2.Sound is easy to drive out, and can be equipped with a portable audio
3.Sound range is vast, and you can listen to more sound details
4.High and low sound performance well, high quality and good price for best choice.
5.High release and reproduce clear rich tone.