In-Line Controls - Our USB headset is designed with volume +/-, microphone mute/unmute, and play/pause keys. Using the same button for both mute and unmute is very convenient for handling meetings. Compatible with PC / tablet / Mac / iOS / laptop / Android phone and other devices. All-Day Comfort - Due to its high adjustability, this office headset with microphone fits on all head shapes and sizes. Besides its 93g ultra-light weight, it also has memory foam earmuffs with protein leather for non-stop comfort, even with prolonged wearing. Enhanced Sound Performance - With HiFi stereo sound effect, this computer headset provides high-quality audio experience for work and leisure Premium headset brings your PC calls and music to life. 270° Rotatable Work Headset - Unidirectional boom 270° microphones that only pick up your voice and block out unwanted background noises. Also, you can switch the microphone to either the left or right side of your head as you prefer. Feel free to pick up the wired headset, plug and play, no need for any driver. Outstanding Noise Cancelation - Single ear USB headset is equipped with advanced Qualcomm DSP and ENC chips, with pick-up and noise-canceling depth as low as 50 dB, which improves the voice clarity and reproduces natural human voice. You can quickly join a meeting in a noisy workplace or home environment.