OTL Technologies Children's Nerf Wireless Bluetooth Folding Headphones

These wireless headphones are with built-in microphone, Two different sound safe volume settings of 85 dB and 95 dB for the perfect volume setting in any environment.Built-in 500mAh battery provides up to 24 hours of play timeFully charged in approximately 2 hours by Type-C USB charging cableA working distance of 10 metresSuitable for children aged 3+Extendable adjuster for customised flexible fit for any head shapeLightweight, durable, foldable, flexible swivel design and comfortable while in useExtra 3.5mm audio sharing cable includedThese headphones can be used with all your favourite devices (i.e. use with iPads, ipods, Tablet, handheld games, learning devices, XBox, PS4, 2Ds XL and Nintendo switch*) when wired mode, using a 3.5mm 3.5mm universal jack connector audio sharing cable (included). *Note, all function buttons and mic are deactived when the headphones are wired mode.(using 3.5mm universal jack cable) all function buttons and mic are only work wehn the headphones are wirel