The HamiltonBuhl Favoritz series of headsets are cool for school. The latest headset design has a sleek appearance and offers rugged durability for everyday use. Now, the popular gray Favoritz come in a pack of 50 TRRS headsets - ideal for schools and offices, too. Kids and adults will be proud to sport our newest mid-sized headsets to use with their tablet, computer, mobile device, almost anything. The Favoritz series features compatibility with the latest technology and includes a 3.5mm TRRS plug, in-line microphone and 5' Dura-Cord - the knot, kink and chewresistant, braided cord that holds up well in any environment. The adjustable headband and cushioned ear cups make these perfect for long-term use, for all ages.