Brand Name:RV77
Style:Ear Hook
Communication:Wireless
Connectors:None
Wireless Type:None
Vocalism Principle:Balanced Armature
Control Button:No
Volume Control:Yes
Active Noise-Cancellation:Yes
Function:Common Headphone,Sport
Plug Type:Line Type
Sensitivity:11dB
Frequency Response Range:8-25000Hz
Line Length:None
Resistance:8Ω
