headset

Product Detailed

2.4G wireless digital headset
Interface:USB2.0
Within 10 meters of 360 degree
MOQ:1000
OEM is welcom

wireless headset

Type:		2.4G wireless retractable digital headset
Color:		As the picture
Interface:		USB2.0
Packaging:		Color packaging
impedance:		40Ω
Work scope:		Within 10 meters of 360 degree
noise ratio:		Headphone:84dB-91dB,Microphone:≥50dB
Rated I & V:		70mA & 3.7V
Compatibility:		Windows 95/98/NT/ME/2000/XP/vista
Carrier Frequency:		2400MHz-2483.5MHz
Frequency Response:		20HZ-20KHZ(headphone),100Hz-8kHz(microphone)

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