30 Pack Class Set Headphones for Students School Classroom Headphones Bulk Over The Ear Adjustable with 3.5 mm Jack for Library Online Lesson and Testing Office Gifts (Mixed Colors)

Sufficient Individually Wrapped Headphones: There are 30 pack headphones for students and each one is wrapped individually in an opp bag, a sufficient quantity to meet most students' daily needs.
Comfortable to Wear: Bulk headphones for classroom are made of sponge and soft ear pads for a comfortable fit; the bulk headphones provide full audio and clear sound for students listening and testing.
Adjustable On-Ear Headphone: Classroom bulk headphones are adjustable to fit your head well, lightweight and easy to carry, not easy to fall, suitable for people aged 12 and above handling daily listening tasks.
Practical and Reliable: The cable of the school headphones measures approx. 1.2 meter/ 3.94 feet long, enough length for you to use while listening, testing, or sleeping, not easy to corrode, sturdy, serviceable and not easy to break, and the headphones for students can be applied repeatedly for a long time.
Versatile Headphone Plug: Bulk headphones for school are compatible with 3.5 mm jack devices that work with most cell phones, computers, laptops, and fitness equipment, suitable for classroom use and school testing, centers, and hotels.
Multi-Color Variety: This set includes 10 mixed colors, providing visual variety and easy identification for different students or classroom organization purposes