About this item FULL STEREO SOUND - lets students hear and be heard clearly. 180° ROTATING MICROPHONE - Students can position boom on the left or right for better voice capture and background noise reduction. ADJUSTABLE HEADBAND, SOFT EAR CUSHION AND LONG CORD - support comfortable wear and fit all day while allowing students to move and stretch when needed. UNIVERSAL 3.5 mm CONNECTION - fits standard audio jacks to the devices students use, including Chromebooks, Windows laptops and PCs, and iPads. Plus, it’s a certified Works With Chromebooks product. LEATHERETTE EAR CUSHIONS - can be easily cleaned after each use for safe sharing and long wear.