12 packs bulk headphones for kids classroom schools or families Provide you with stereo audio clarity and nice sound quality Designed for comfort and lightness, ideal for meetings and online learning Adjustable headband for comfort and secure fit for kids teens and students 4-foot TPE cable and reinforced 3.5mm plug, can extend the usage to 12-24 months YOLEY Service: 18 Months Warranty, if you have any questions, please contact us, we will solve for you within 12 hours give you the satisfactory solution.