Brand Name:RV77
Style:Ear Hook
Communication:Wired
Connectors:None
Wireless Type:None
Vocalism Principle:Dynamic
Control Button:No
Volume Control:No
Active Noise-Cancellation:No
Function:Portable
Plug Type:L Bending
Sensitivity:55dB
Frequency Response Range:8-25000Hz
Line Length:None
Resistance:9Ω
Waterproof:No
Support Apt-x:No
Support Memory Card:No
Support APP:No
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