Brand Name:RV77
Style:Headband
Communication:Wireless
Connectors:None
Wireless Type:Bluetooth
Vocalism Principle:Dynamic
Control Button:No
Volume Control:No
Active Noise-Cancellation:Yes
Function:Sport
Plug Type:Wireless
Sensitivity:105dB
Frequency Response Range:40-20000Hz
Line Length:None
Resistance:9Ω
Waterproof:No
Support Apt-x:No
Support Memory Card:No
Support APP:No
Is wireless:Yes
With Microphone:No
Model Number:/
