The 1025MT NeoTech Headsets are versatile, workhorse headsets for general-purpose classroom usage with mobile devices. The 1025MT headsets deliver performance at a cost-effective price for 1:1 learning, assessment testing and more. The audio playback is calibrated to enhance the tonal range of the human voice and the noise-reducing boom microphone captures just the student's verbal response. For use with tablets, smartphones, Chromebooks, laptops desktop PCs and Macs. Comes with a 3 year warranty.