The iClever Kids Bluetooth Headphones BTH18 (EU) are designed for children with features like adjustable volume levels (74/85/94dBA) for hearing protection, 3 cool RGB lighting modes, and up to 43 hours of playtime with the lights off. They also have Bluetooth 5.3 connectivity, a built-in microphone, rotatable over-ear ear cups, a foldable lightweight design, and both wireless and wired modes. Charging is done via USB-C.