Best Selling Binaural Telephone Headset call center usb headset
Fashionable design, with excellent sound. Coilded cord with quick disconnect (QD) With noise cancelling microphone
![Best Selling Binaural Telephone Headset Call Center USB Headset](https://img3.grofrom.com/ivan/5d11222e31f3b1fbfb49fd332f1090ff.jpg)
![Best Selling Binaural Telephone Headset Call Center USB Headset](https://img3.grofrom.com/ivan/48adc6d62c04b292661f6c4be506b02e.jpg)
![Best Selling Binaural Telephone Headset Call Center USB Headset](https://img3.grofrom.com/ivan/07ffe16106349ee5e43670e2b2a09008.jpg)
Fashionable design, with excellent sound. Coilded cord with quick disconnect (QD) With noise cancelling microphone
![Best Selling Binaural Telephone Headset Call Center USB Headset](https://img3.grofrom.com/ivan/5d11222e31f3b1fbfb49fd332f1090ff.jpg)
![Best Selling Binaural Telephone Headset Call Center USB Headset](https://img3.grofrom.com/ivan/48adc6d62c04b292661f6c4be506b02e.jpg)
![Best Selling Binaural Telephone Headset Call Center USB Headset](https://img3.grofrom.com/ivan/07ffe16106349ee5e43670e2b2a09008.jpg)
SPECIFICATION | ||||||||
1) Driver unit: 30mm mylar speaker | ||||||||
2) Frequency: 20-20KHz | ||||||||
3) Impedance: 150 ohms / 2.2Kohms | ||||||||
4) Sensitivity (at 1KHz): 105dB (+/-5dB) | ||||||||
5) Resonance frequency (Fo): 300Hz | ||||||||
6) Freqency response: Fo-6KHz | ||||||||
7) Max input power: 10mW | ||||||||
8) Mic sensitivity: -58dB or -40dB | ||||||||
9) Plug: 2.5mm stereo (or RJ 9 Jack / USB plug) | ||||||||
OUR ADVANTAGE | ||||||||
1) Provide tailor-made products to meet different customers' needs | ||||||||
2) Strict quality control system. 100% inspection before delivery | ||||||||
3) Compatitively price with fast delivery | ||||||||
4) Customized logo or package is accepted | ||||||||
5) Payment by T/T , L/C or Western Union is accepted | ||||||||
6) Provide free sample for quality testing |