Function:Waterproof,For Mobile Phone,Microphone,Supports music
Active Noise-Cancellation:No
Is wireless:No
Wireless Type:None
Waterproof:Yes
Volume Control:No
Communication:Wired
Vocalism Principle:Dynamic
Brand Name:RV77
Model Number:/
With Microphone:Yes
Control Button:Yes
Connectors:AUX
Style:In-Ear
Plug Type:Line Type