- PC office headset with mobile microphone arm and USB connection ,- Padded earpads and headband for a perfect fit, even after long periods of use ,- Microphone arm for vertical positioning ,- Mute button allows users to switch the sound off on the microphone quickly ,- Cable remote control for convenient and continuous sound control ,- Single-sided cable for comfortable wearing with no tangles ,- Adjustable headband ,- Ultra-lightweight for excellent wearing comfort , ,Note for Consumers: ,- Operating system: Windows 10/8.1/8/7