Hama Freedom Lit Foldable Audio On-Ear Headphones, Wireless, Bluetooth, Microphone, 8-hour battery life, red The headphones can be folded, which allows you to store the headphones compactly; Thanks to the integrated microphone, you can easily switch between playing music and answering calls. So you won't miss a call when listening to music. Accepts Siri and Google Assistant voice assistants; Perfect fit reduces unwanted external noise, so you can enjoy your music without being disturbed; Padded band for a comfortable listening experience and on long periods of use; The headphones are equipped with an individually adjustable band that adapts to the shape of your head. More details: Bluetooth® stereo headphones for wireless music enjoyment; Music time: up to 8 hours with fully charged headphones; Talk time: up to 8 hours with fully charged headphones; Charging time approx. 3 hours; Volume control directly on the headphones; Audio playback via Bluetooth or audio cable; Music control functions (play/pause); Smartphone function can be controlled via a multi-function button (e.g. accept / reject / end calls / last number redial).