20 Pack Bulk Classroom Headphones with Microphone Students Wired School Class Set Headphones for School Library Computer Office Adults 3.5 Jack Universal Plug(Purple)

20 Pcs Classroom Headphones Bulk: You will receive 20 packs of purple headphones with a microphone, sufficient to use as a class set for students. Durable and functional headphones with a microphone are increasingly important in today's technology-enhanced classrooms. These are not disposable earphones and can be used repeatedly. Reliable Design: These classroom headsets feature an ABS shell and a PVC cable approximately 1.5 meters (4.92 ft) long, designed to resist corrosion. They have a lightweight design with cushioned ear pads and an adjustable headband to fit most head sizes. The unilateral outlet design is convenient for daily use and storage. Comfortable Experience: The school headsets with a microphone offer a comfortable, lightweight design with cushioned ear pads and an adjustable headband. You can wear these over-ear headsets for hours without discomfort. The rotating microphone can be bent to adjust to a comfortable position. Adjustable Ear Headphone: These headphones feature a flexible headband design that adjusts to fit a variety of head sizes, suitable for most students, teens, and adults. The microphone angle is also adjustable. They can be an ideal gift for party events or festivals. Good Compatibility: The universal headphone plug features a 3.5 mm jack, compatible with the majority of audio devices such as tablets, phones, desktops, laptops, MP3 players, fitness equipment, and other smart devices