Support APP:No
Vocalism Principle:Other
Active Noise-Cancellation:No
Communication:Wireless
Volume Control:Yes
Support Apt-x:No
Sensitivity:112±3dB
Plug Type:USB
Support Memory Card:No
Model Number:D
Waterproof:No
Is wireless:Yes
Connectors:USB
Brand Name:RV77
With Microphone:Yes
Control Button:No
Frequency Response Range:15-24000Hz
Style:Ear Hook
Wireless Type:Bluetooth
Function:Bluetooth