Support APP:No
Vocalism Principle:Other
Support Apt-x:No
Active Noise-Cancellation:Yes
Sensitivity:116dB
Support Memory Card:No
Wireless Type:None
Volume Control:No
Connectors:None
Waterproof:No
Communication:Wired
Brand Name:RV77
Model Number:/
Control Button:No
Style:Ear Hook
Function:Supports music
Plug Type:Line Type







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