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