Plug Type:Wireless
Sensitivity:123dB
Support APP:No
Line Length:None
Active Noise-Cancellation:No
Communication:Wireless
Volume Control:Yes
Support Apt-x:No
Frequency Response Range:20-25000Hz
Support Memory Card:No
Waterproof:No
Vocalism Principle:Dynamic
Connectors:USB
Brand Name:RV77
Model Number:earphone
Resistance:32Ω
Control Button:No
Style:Ear Hook
Function:Bluetooth
Wireless Type:Bluetooth







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