Plug Type:Wireless
Sensitivity:123dB
Support APP:No
Line Length:None
Vocalism Principle:Other
Active Noise-Cancellation:No
Communication:Wireless
Support Apt-x:No
Support Memory Card:No
Volume Control:No
Waterproof:No
Frequency Response Range:20-20Hz
Is wireless:Yes
Connectors:USB
Brand Name:RV77
Function:Microphone,Bluetooth
Model Number:/
With Microphone:Yes
Control Button:No
Style:Ear Hook
Wireless Type:Bluetooth







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