【Safe Volume Control】: Specially designed for children, the kids headphones can be limited to a sound level of 85dBA to prevent damages to kid's ears in daily life. 【Built-in Microphone & Great Compatibility】: iClever wired headphones work with the In-line microphone making them perfect for Online Courses and Voice calls. These Over-Ear headphones support devices with 3.5mm audio jack like Chromebook, Kindle Fire Tablet, Switch, iPad, Laptop, PC etc. 【Stereo Sound & Share Port】: With built-in 40mm drivers, our headphones emit a full balanced stereo sound, making them perfect for playing games and listening to music. Kids can insert another headphone plug into the sharing jack to share audio with friends or families, no splitters or special cables needed. 【Comfort Wear & Foldable Design】: The ultra-soft earmuffs and over-ear design make better isolation from ambient noise and good breathability, thus your kids won't feel tired even for a long-time wear. kids headphones for travel are foldable and compact, convenient for carrying and storage. 【Generous Warranty】: At iClever, we always put customers first, and we're proud to stand by the quality of our products. You are entitled to enjoy 24-hour Customer-friendly Support Service. Any questions please feel hassle-free to contact us.