Wirelessly around the world: The "Passion Voyage" Bluetooth headphones have two impressive highlights. Active noise cancelling and wireless charging combined. Whether in the office, home office or when travelling - enjoy peace without the stress of searching for cables. Touch controls: The touch sensor on the right earphone enables intuitive operation Thanks to the integrated microphone you can easily switch between music playback and answering a call. Never miss a call again while you listen to music. Works with Siri and Google Assistant Folding ear cups allow the headphones to be stowed away to save space Tilting ear cups adapt to the shape of your head Pleasantly soft ear pads ensure best wearing comfort The headphones are equipped with an individually adjustable headband which adapts to the shape of your head Padded headband for listening to music for extended periods of time The case protects your headphones when not in use