Shenzhen Comfortcomms Electronics Co., Ltd.: Shenzhen, Guangdong, China; Main products: call center headset

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Digital usb headphone with microphone

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500 Pieces(Min. Order)

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Product Details

1 Usb headphone with microphone and volume control
2 Easy USB Connection
3 High quality ear cushion provides extra comfort

Digital Sound Usb headphone with microphone for Computer USB-276 , Volume Contol, Mic/SpK mute fuctions combination:

SPECIFICATIONS:

*Sensitivity at 1KHz : 108+/-3 dB;

* Impedance : 32+/-15% Ohm;

*Speaker dia : 40mm;

* Mylar : 16µ;

* Frequency response : 100-16000Hz;

* Input power : Nom10mw,Max 100mw

* Distortion : Less than 5% at 1KHz 10mw

* Weight : Approx 185+/-3 grams;

*connector : USB2.0

* With volume controller

*Mic:

Sensitivity: -54+/-3dB(0dB=1V/µ at 1KHz

Impedance: 2.2KΩ

Current consumption: 500µA(vmax)

Standard operation voltage: 3.0

Shenzhen Comfortcomms Electronics Co., Ltd.: Contact nameEddy Yeah
Chat Now; Phone86-755-82823650 82823651 8290; Address#2201 Block A, Southern International Plaza, Yitian Rd., Futian District, Shenzhen, Guangdong