The HA-KD7 allow kids to play freely without any interruption or wires getting in their way. The Active Volume limiter reduces sound pressure levels to 85dB to protect the kids ears. The headband length is adjustable by 7-steps making them a great fit for all kids. Adjust the volume and skip tracks with the bulit-in remote on the headband. The kids can also personalize their headphones with stickers which are included. Available in 4 colour variations.