These Batman Children’s headphones are designed for listening to music, watching movies and playing games, limited to 85 dB and are suitable for Children aged between 3 - 7 years. These headphones can be used with all your favourite devices using a 3.5mm universal jack connector and features an adjustable padded headband with soft touch ear pads for comfort. Please note these headphones will sound quieter to adults as the maximum sound level is suitable for the sensitive ears of Children aged 3-7 years.