Nouna Wireless | Type Wireless/Foldable | Fixing kind On-the-ear | 1xUSB-C | 1xHeadphones jack | Sensitivity 92 dB(a) | Frequency response 20 Hz - 20.000 Hz | Included Accessories Kids headphonesCharge cableSticker sheet3.5mm aux cableUser Guide | Colour Black / Yellow | Box quantity 1 | Weight 0.134 kg