During this special period, a lot of people work/study at home, need to attend various meetings/classes, or spend some time to play computer games when free. Now some students have already backed to school, but there are still lots of on-line classes/ though. That’s quite normal, but it will be pretty annoying if the headset works not good sometimes. We spend a lot of time with our computer every single day, so it is necessary to wear the more comfortable and clear ones. ✔️ Check it Out!Plug and Play Simplicity – Plug USB headset into any Windows PC or Mac, start making hands-free calls right away. Built-in Sound Card – Reduce the noise in current for excellent conversation and music experience - [Crystal Clear Audio]. In-Line Volume Control – [Mute Mode] allows you receiving no sound when there is no need; [+/-] modes are handy for volume increase/decrease. Noise-Cancelling Mic – Receive the speaker’s voice but eliminate the background noise, keep calls clear and fluent. Bendable & 330° Rotatable Boom Arm – This design allows the mic boom arm bendable, ensures optional mic position; also, you can rotate the mic arm up to 330°, quite flexible. Soft Ear Cushion – Earmuff is made by ventilative protein memory foam, which ensures all-day comfort for your work, study or daily calls. 360° Rotatable Earmuff – The earmuff is not fixed but can be rotated to 360 degree for fitting your ears and saving space. 360° Rotatable T Pad – The T Pad is also can be rotated to 360 degree to make it suitable for everyone. Adjustable Headband – Fit for all size heads. You could adjust the headband according to your head, really convenient to use. Specification: Plug Type: USBMicrophone Sensitiveness: 40±2dbPackage Dimension: 19×16.5×4 cmPackage Weight: 202g