Communication Headset Noise – cancelling Hearing Protection Clear Call Light & Convenient Adjustable Ear Plate USB Connector

Price:
US$33.23

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Features:
Adjustable Ear Plate can precise positioning with 190°rotation.
Earmuff fit the ears, comfortable and breathable.
A variety of connector, USB/RJ/3.5MM can optional.
The ability to clearly distinguish voice calls from noise makes calls clearer, while hi-fi preserves more vocal details, as if you are talking face to face.
Soft earmuffs are removable with fine texture.

Specification:
Using the environment: The temperature:-10℃~+40
The humidity: 10%-90%RH
Frequency range: 100-6600HZ
Working voltage2.0V
Degree of distortion: 5%
Connector: USB/RJ/3.5MM(connector have four sections)(optional)
Weight: 186g/6.56oz
Size: 18.5*15.5*5.5cm/7.28*6.1*2.1in

Packing list:
1*Headset
1*USB cable
1*Manual