Brand Name:RV77
Style:In-Ear
Communication:Wired
Connectors:3.5mm
Wireless Type:None
Vocalism Principle:Dynamic
Control Button:Yes
Volume Control:Yes
Active Noise-Cancellation:Yes
Function:Common Headphone,For Mobile Phone
Plug Type:Line Type
Support Apt-x:No
Support Memory Card:No
Support APP:No
Is wireless:No
With Microphone:No
Model Number:In-Ear
