Wire Material: | PVC |
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Color: | Black |
Communication: | Wired |
Samples: |
call center USB headset
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Speaker Diameter | 30/40mm speaker |
Speaker Impedance | 32 ohms(+/-15%) |
Frequency response | 20-20KHz |
Speaker Sensitivity (at 1KHz) | 115dB (+/-3dB) |
Mic Sensitivity | -42dB (+/-3dB) |
Directional Microphone | Noise cancelling |
Mic Impedance | </=2.2K ohms |
Mic Frequency response | 50Hz-15KHz |
Cord length |
2/3 M |
Suppliers with verified business licenses