The HA-KD10W wireless headphones are perfect for kids online learning, allowing them to move around freely without distracting wires.They are an on-the-ear design, with 7 step sizing for kids, featuring a volume limiter* to prevent hearing damage, lightweight with soft earpads and includes a built-in 16 hour rechargeable battery, and come with stickers so kids can enjoy decorating their headphones.* Sound volume may exceed 85dB(Based on 71-1) depending on use environment.The Active Volume Limiter reduces sound volume to 85dB*(Based on 71-1) to protect kid’s ears from loud sound.Music can be enjoyed with the sound level and quality that is safe for children's emotional development.TINYPHONES are lightweight with soft earpads and includes a built-in 16 hour rechargeable battery, perfect for long periods of use.The headband fit is adjustable with a 7-step memory.This ensures the best and most comfortable fit to the child’s head. The headband is both flexible and durable even when pulled by kids.TINYPHONES are available in 2 color options.The cute design includes L and R markings for each side, simple for a child to understand.The included stickers create a fun, personalized set of headphones, with a wide headband that can be creatively decorated.- Wireless with Bluetooth connection- Ideal for children, with low volume specification for safe- 16 hours listening with rechargeable battery- 7-step length adjuster for the best fit- Comfortable and easy-to-clean soft ear pads- Easy L/R recognition- 2-color selection- Wide headband for customizing with included stickers