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top part call center telephone voip headset with QD
Fashionable design, with excellent sound. Coilded cord with quick disconnect (QD) With noise cancelling microphone
1. Flexible high quality MIC boom, noise cancelling microphone to reduce background noise
2. Light weight durable and comfortable for all day use
3. Acoustic shock protection circuit
4. Hearing on one side and can be worn on either ear
5. Adjustable head band
6. Replaceable soft foam or soft leatherette ear pad
7. Quick disconnect (optional) for the convenience of walking away removing the headset
8. GN Netcom compatible quick disconnect
Fashionable design, with excellent sound. Coilded cord with quick disconnect (QD) With noise cancelling microphone
1. Flexible high quality MIC boom, noise cancelling microphone to reduce background noise
2. Light weight durable and comfortable for all day use
3. Acoustic shock protection circuit
4. Hearing on one side and can be worn on either ear
5. Adjustable head band
6. Replaceable soft foam or soft leatherette ear pad
7. Quick disconnect (optional) for the convenience of walking away removing the headset
8. GN Netcom compatible quick disconnect
| 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 |