Sensitivity:123dB
Support APP:No
Function:Noise Cancelling,Microphone
Style:Headband
Is wireless:No
Support Apt-x:No
Active Noise-Cancellation:Yes
Support Memory Card:No
Frequency Response Range:8-25000Hz
Wireless Type:None
Connectors:RJ9
Volume Control:No
Waterproof:No
Model Number:headset for C I S C O phone
Communication:Wired
Vocalism Principle:Dynamic
Time to market:2015
Line Length:2.0m
With Microphone:Yes
Control Button:No
Brand Name:VoiceJoy
Resistance:150Ω
Plug Type:Line Type