About this item GOOD QUALITY: A professional manufacturer of classroom headphones with strict quality requirements. The perfect solution for students and teachers in search of quality audio equipment for classroom use. DESIGNED TO LAST: Student headphones are made with extra durable, kid-friendly materials and a strong and thick cord that will provide extra hours of use, even with daily use! COMFORTABLE: Soft, breathable leather ear pads to keep kids comfortable all day long. Headphones with large 40mm drivers deliver crystal clear sound quality to help children hear the teacher's voice more clearly. UNIVERSAL COMPATIBILITY: Wired headphones length 4 feet, includes a 3.5mm plug for chromebook, laptop, pc, ipad, audiobooks, and kids tablets. Perfect for use in schools, classrooms, libraries, and online classes. Size: 1 x 1 x 1 inches.