AmazonBasics Volume Limited On-Ear Headphones for Kids - Blue/Green Lovely and colorful design with light weight for kids use.Connectivity Technology: Wired Comfort cushion pad Volume-limiting methodology based on EN standard. Acoustically designed for kids limiting volume to less than 85 db complying to both EN50332 Colorful designed for Boys and Girls in different style UNIVERSAL-3.5mm Plug Compatible With All Devices, iPhones, iPads, Smartphones & Tablets, Android Devices