When you open the case and put in the earbuds, the intense bass hits you. How can an item so compact and portable deliver such rich and deep sound? The earbuds and portable charging case are designed to be able to carry no matter where you go and fit easily into your pocket. The comfortable earbuds have up to 5 hours of listening time and the charging case allows up to 20 hours of playback. Enough to keep you going all day! When receiving a call simply answer it in stereo sound thanks to the 2 integrated microphones. With the integrated touch control function you only have to tap the earbud to answer in crystal clear quality. The IPX 5 rating makes the earbuds weather, sweat and splash proof so no worries to take them outside. Urban Vitamin items are made without PVC and packed in plastic reduced packaging. Material: Acrylonitril Butadieen Styrene (ABS), Polycarbonate. SKU: p329.72.