? Kawaii-style design: These headphones come with attached LED cat ears and feature a cute design, making them the perfect accessory for any young music lover. ? Wireless and wired modes: These headphones can be used both wirelessly via Bluetooth and with a 3.5mm audio cable, providing flexibility and convenience. ? Safe volume limit: With a maximum volume of 93dB, these headphones help to prevent hearing damage in children while still providing clear and high-quality sound. ? Long battery life: The headphones feature a built-in rechargeable battery that provides up to 40 hours of playtime, so kids can enjoy their music for longer without worrying about running out of power.