DC Comics Batman Logo core headphones

Size: 14x17x1cm. Weight: 92g. Core headphones are designed for listening to music, watching movies and playing video games. Volume limited to 85dB and tested to be suitable for children aged 3-7 years. Can be used with all devices via a universal 3.5mm jack connector.Speaker size: 40mm. Frequency response 20 Hz-20KHz.