Function:For Mobile Phone,Portable
Support APP:No
Frequency Response Range:20-20000Hz
Active Noise-Cancellation:No
Volume Control:Yes
Is wireless:No
Support Memory Card:No
Waterproof:No
Line Length:1.2m
Communication:Wired
Connectors:USB
Brand Name:RV77
Support Apt-x:Yes
Control Button:Yes
With Microphone:Yes
Model Number:earphone
Style:Ear Hook
Vocalism Principle:Electrostatic
Wireless Type:Bluetooth
Plug Type:Line Type







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