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 time Fully charged in approximately 2 hours by Type-C USB charging cable A working distance of 10 metres Suitable for children aged 3+ Extendable adjuster for customised flexible fit for any head shape Lightweight, durable, foldable, flexible swivel design and comfortable while in use Extra 3.5mm audio sharing cable included
