Sennheiser MB 20 Monaural Wired Black,Silver mobile headset

MB 20, 300 - 3400 Hz, -38 dB, 2.5mm The MB20 is a premium, high-end headset for business professionals using the mobile phone as primary communication tool demanding same sound experience and high performance on-the-go as in the office.

Features
- Speaker and microphone characteristics optimized to mobile phone providing superior sound acoustics;
- Convenient in-line push-to-talk button for easy take/end of calls and one touch push for voice dialing;
- Cable length of 1.2 m with 90 degree plug specially caters for mobile phone usage;
- Noise Cancelling microphone blocks out a maximum of ambient noise, making your voice easier to understand;
- ActiveGard hearing protection to safeguard against sudden sound peaks;
- Stylish titanium business color and design.