Vocalism Principle:Dynamic
Communication:Wired
Connectors:AUX
Brand Name:RV77
Active Noise-Cancellation:Yes
Control Button:No
Wireless Type:None
Volume Control:No
Style:In-Ear
Function:Supports music
Plug Type:Line Type







A (Below image)


B (Below image)


C (Below image)


D (Below image)


E (Below image)