Closed-back headphones – Bluetooth – With built-in microphone – Foldable – Designed to be safe and ultra-comfortable with soft padding on the ear cushions and headband. The headphones have a volume limit of 85 decibels, recommended by the World Health Organization (WHO). Listening at a controlled volume makes it safe for up to 8 hours of audio per day and is suitable for children aged 3 and up. The Bluetooth functionality allows connection to any tablet or phone. With 40 hours of playback and an integrated microphone, your child can chat with friends anytime and anywhere. USB Type-C charging ensures a quick 2-hour recharge time. Made with high-quality materials for durability, designed to withstand handling, drops, and impacts. Fully foldable and compact, the headphones come with a convenient carrying case. Made with 50% recycled plastic, and packaging is eco-friendly, made from eco-paper, soy-based inks, and without any clear plastic, everything has been recycled and can be recycled.