Practical and
Reliable: classroom headphones are made of ABS shell, headphone cable is made of PVC, approx. 1.2 meter/ 3.94 feet long, not easy to corrode, serviceable and not easy to break, sturdy, headphones for students are not a disposable earphone, it can be applied repeatedly for a long time
Versatile Headphone Plug: ear earbuds are compatible with 3.5 mm socket devices that work with most phones, computers, laptops, fitness equipment and are a good choice for classroom use and school teng, centers, hotels