Noise cancelling call center dual USB 3.5 wireless headset for computer and offices
- Category: >>>
- Supplier: Opptel Co. Ltd
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Product Overview
Description
Product Description
Headband noise cancelling Binaural USB 3.5 wireless headset for Call Center and computer headset
Technical Specifications
1. USB+3.5+Microphone
| Model: | SD32 USB+3.5+Microphone |
| Plug type: | USB 2.0 |
| Speaker Diameter: | 30/40mm |
| Speaker Impedance: | 32Ω |
| Speaker Frequency Response : | 20HZ-20KHZ |
| Speaker Sensitivity: | 115dB±3% |
| Rated power output: | 41MW |
| Maximum Output Power: | 84MW |
| Noise level: | ≤-78dBA |
| Dynamic range: | ≥78 dBA |
| Stereo crosstalk: | ≤-52 dBA |
| MIC SIZE: | 6*5mm |
| MIC Sensitivity: | -42dB |
| Directional microphone: | Noise canceling |
| MIC Impedance: | ≤2.2KΩ |
| MIC Frequency Response: | 50Hz - 15KHz |
| Cord Length: | 2/3M |
| System Requirements: | An available USB/2.0/3.0 por§ Windows XP/Vista/7/8/8.1/10 Mac OS 10.4 or later |
1. Wireless+Microphone
| Model: | SD32 Wireless+Microphone |
| Output terminal: | 3.5mm mini stereo plug |
| Power supply: | lithium ion battery |
| Battery capacity: | 400mAH |
| Working voltage: | 3.7V |
| The maximum input power: | 400mW |
| The maximum output power: | 90mW |
| MIC SIZE: | 6*5mm |
| MIC Sensitivity: | -42dB |
| The working time: | 15h(BT) |
| Charging time: | 2H |
| Speaker diamater: | 40mm |
| Speaker impedance: | 32ohm |
| Speaker frequency response: | 20 - 20KHz |
| Speaker sensitive: | 115dB |
| Speaker type: | Neodymium magnet speaker |
| Wire length: | 1.2m |
| Earbuff material: | PU |
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