KIDS’ SAFE VOLUME LIMITMOTO JR300 wireless headphones are specially designed for your child to ensure they are safe for listening, as 85dB recommended by health authority the WHO.NON-STOP MUSIC FUNUp to 24 hours playtime on a single charge. Includes a 3.5mm audio cable for use with non-Bluetooth enabled devices.SOFT AND COMFORT DESIGNUltra-soft headband and ear-shell cushions for long hours wearing comfort for you little one.SHARING YOUR FUNSharing with friends is easy and fun with the built-in audio splitter on the included audio cable – great for playdates, movies or group virtual learning.Speaker driver: 30mmConnectivity: Bluetooth, Maximum range up to 10mPlaytime: 24 hoursTalk time: 24 hoursCharging time: 2 hours