Function:For Mobile Phone,Sport,For Routine Office Work,Common Headphone,Microphone,Supports music,for Video Game,Noise Cancelling,Portable
Support APP:No
Time to market:2016
Sensitivity:95±3dB
Active Noise-Cancellation:No
Support Apt-x:No
Support Memory Card:No
Vocalism Principle:Dynamic
Line Length:1.1m
Control Button:No
Style:In-Ear
Plug Type:Line Type
Frequency Response Range:20-20000Hz
Is wireless:No
Wireless Type:None
Volume Control:No
Waterproof:No
Connectors:Type c
Communication:Wired
Brand Name:RV77
Model Number:Portable Media Player
With Microphone:Yes
Resistance:32Ω







A (Below image)


B (Below image)


C (Below image)


D (Below image)


E (Below image)