Call Center Telephone Headset with USB Plug & Noise Canceling Microphone
Product Description
Call center telephone headset with USB plug & noise canceling microphone
Fashionable design, with excellent sound . Coilded cord with quick disconnect (QD)
| 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) |
| |
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| 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
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