U14D USB + 3.5 mm Jack Headset With Noise Reduction
Two Ear Computer Call Center USB Headset With Noise Reduction Microphone & Volume Control for Computers, Phones, Tablets. The microphone adopts noise reduction processing, which can block most of the background noise.
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The microphone adopts noise reduction processing, which can block most of the background noise.
The headset is made of high-quality ABS material, and the earmuff is made of soft thick cotton material, which is not only very durable but also very comfortable to wear, which can protect your ears.
Head clip of ergonomic design and stretchable headband make it easier to wear and fit your face more securely, so you can wear it safely and not fall off easily.
This phone headset with a microphone has extensive compatibility. It can be plugged into computers, phones, desktop boxes, and other devices to achieve clear and smooth communication without jamming.
It has a super long cable that allows you to take files that a little far away from you while giving a class or allows you to stay further from your computer screen to do demonstrations for your students to see.
Speaker Diameter: Ф40mm
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: Ф97*60mm
MIC Sensitivity: -52dB
Directional microphone:all direction&noise cancelling optional
MIC Impedance: ≤2.2KΩ
MIC Frequency Response: 50Hz – 15KHz
Cord Length: 2.0M