Baby Shark doo doo, doo doo doo doo, Baby Shark doo doo, doo doo doo doo&hellip Yes, I am singing the Baby Shark song! Enjoy your music, apps, movies and home-schooling by connecting to your tablet or phone. These childrens headphones are designed for listening to music, watching movies and playing games, these headphones have been restricted to 85dB and have been tested/passed as 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. (i.e. use with iPads, ipods, Tablet, handheld games, learning devices, portable DVD players, 2Ds XL and Nintendo switch). Features adjustable padded headband with soft touch ear pads for comfort. Adjustable padded headband with soft touch ear pads for comfort. Compatible with all devices using a 3.5mm universal jack (i.e. smartphones, tablets, laptops, etc.) Productinfo: Speakers: 30mm Drivers Frequency Response: 20Hz - 20KHz Impedance: 32 ohm Sensitivi