Comi Bluetooth Wireless Kids Headphones Wireless headphones for children, with active volume limitation Kids-proof headphones with fun design and active volume limitation (max 85dB) Safe to use for ages 4 and up (compliant with European safety standard EN71 for children) Long playtime: 20 hours of music listening on a single charge 10m wireless Bluetooth range: dance, jump and walk around without being restricted by cables Adjustable headband and soft, comfortable ear pads Foldable and lightweight design, perfect for on-the-go use Buttons on earcup for all important functions Call grandparents with the built-in microphone TECHNICAL SPECIFICATIONS