The KIDdesigns Bluey over-ear Bluetooth headphones are designed to offer efficient and safe audio listening experience for kids. The 24 hour battery life provides hours of non-stop listening experience, and the volume limiting feature protects your little ones' ears from harmful sound levels. The amusing Bluey theme simply catches the eyes of your kid. Enjoy up to 37 hours of continuous playtime between charges, or use the included 3.5mm audio cable when Bluetooth is not available. | KIDdesigns Bluey Over-Ear Bluetooth Kids Headphones with Microphone - Blue