Brand Name:RV77
Style:Ear Hook
Communication:Wired
Connectors:None
Wireless Type:None
Vocalism Principle:Other
Control Button:Yes
Volume Control:Yes
Active Noise-Cancellation:No
Function:Noise Cancelling,Microphone,Supports music
Plug Type:Line Type
Frequency Response Range:20-20000Hz
Line Length:1.2m
Resistance:16Ω
Waterproof:No
Support Apt-x:No
Support Memory Card:No
Support APP:No
Is wireless:No
With Microphone:Yes
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