Plug Type:Wireless
Frequency Response Range:20-20000Hz
Line Length:None
Vocalism Principle:Other
Active Noise-Cancellation:No
Communication:Wireless
Volume Control:No
Connectors:None
Brand Name:RV77
Resistance:32Ω
Control Button:No
Style:Ear Hook
Function:Bluetooth
Wireless Type:Bluetooth
Sensitivity:120±3dB