ELEGIANT Telephone Headset Noise Cancelling Microphone RJ11 Headset For Desk Phones

Features:
1. 100% brand new and high quality
2. Noise-cancelling microphone filters out background noise, so voice transmission is exceptionally clear.
3. Bendable mic arm 330 degrees rotatable to be positioned for optimal comfort and voice transmission. Swing-sway feature lets you move the mic out of the way for beverage breaks
4. Adjustable metal headband can be adjusted
5. Replaceable soft foam or soft leatherette ear pad optional
6. Speaker and headband connection rotate 360 degree
7. Quick-disconnect function
8. Stylish design, lightweight, durable and comfortable for all day use
Specifications:
1. Material: Metal, ABS and POM
2. Sensitivity: 108dB¡À2dB/mw at 1KHz
3. Frequency Response 200-4K Hz
4. Omni directional Microphone
5. Frequency response: 20-3000Hz
6. Impedance: 150¦¸¡À5¦¸
7. Sensitivity:-58dB¡À3dB
8. Maximum Power: 10mW
Package included:
1 x RJ11 headset
Compatible with Cisco , MSQ , MEDSOME , QiaoXing , CHINO. The converter is just for some telephone model which can not use the microphone directly.If you can use the microphone directly, you don’t need to converter.
Swing-sway feature lets you move the mic out of the way for beverage breaks
Bendable mic arm 330 degrees rotatable to be positioned for optimal comfort and voice transmission.
Replaceable soft foam or soft leatherette ear pad optional.
Speaker and headband connection rotate 360 degree. Adjustable metal headband can be adjusted.