Koss CS100i Wired Headset with Microphone Noise Cancellation

The Koss CS100i headset meets your communication needs, whether you spend a lot of time taking phone calls at the office, attending online courses where you need to communicate as a student or teacher, or playing games on a computer or other online platforms.

Features:
- Stereo sound quality for music, games, and clear communication during long phone calls and video conferences.
- Electret boom microphone with 'Clear Voice Technology' for crystal-clear communication in noisy environments.
- Comfortable and lightweight design for extended wear with adjustable headband, open-air foam ear cushions, and a flexible microphone boom.
- Multi-platform compatibility: works with all devices featuring a 3.5mm TRRS jack (Windows PCs, Macs, laptops, tablets, smartphones, PS4/Xbox/Nintendo consoles, etc.).
- No batteries required - simply plug into the 3.5mm cable for communication on Skype, call centers, online courses, or conferences without interruptions.