Cable Length: 0.9m. Battery Type: 50mW. Design: Contrast, Logo. 85dB. 30mm Speaker Drivers, Adjustable Headband, Padded Ear Cups. Connections: 3.5mm. 100% Officially Licensed. Compatible with 2DS, DS XL, Games Consoles, iPad, IPod, Learning Devices, Nintendo Switch. Suitable for: Children aged 3-7 Years. Max Frequency: 20000Hz. Resistance (Ohms): 32. Min Frequency: 20Hz. Rated Power: 5mW. Contents: 1 Information Leaflet. Conforms to Safety Standard: CE Certified. Packaging: Display Box, Euro Hook. Ref: UTOH104