Plug Type:Wireless
Support APP:No
Line Length:None
Style:Headband
Communication:Wireless
Volume Control:Yes
Support Apt-x:No
Function:Portable,Bluetooth
Active Noise-Cancellation:Yes
Support Memory Card:No
Sensitivity:110±2db
Waterproof:No
Frequency Response Range:20-20Hz
Model Number:H
Resistance:16Ω
Vocalism Principle:Dynamic
Connectors:USB
Brand Name:RV77
Control Button:Yes
Wireless Type:RF







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