YJ720V Back-head Type Headset with Microphone and Volume Control, Suitable for Computer Use->Yujie Plastic & Electronics Factory

View Large	Product Name :	YJ720V Back-head Type Headset with Microphone and Volume Control, Suitable for Computer Use
	Product Origin :	China
	Product Category :	Computer headsets
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	Contact Details :	Yujie Plastic & Electronics Factory
	Product Code :	003

Product Details

Suitable for communications and classroom use
All colors available
Sensitivity:
105dB SPL at 1kHz +/-2% for headphone
-58db dB=1v/pa at 1kHz for microphone
Frequency response:
20-20kHz for headphone
20-16000Hz for microphone