Headphones with integrated microphone and active noise cancellation system (ANC), which heavily reduces outside noise, creating a perfect music experience. Colours: Black. Sizes: 165mm(w) x 85mm(h) x 80mm(d). Features: Features an around-ear fit for optimal wearing comfort and has a button control system to access all functions easily. Bluetooth 5.0 supporting a maximum distance of up to 10 meters. The headphones are foldable and includes a velvet pouch. Delivered with a removable auxiliary cable. Playback time is up to 10 hours at max volume with ANC ON. Delivered in a premium gift box. ABS Plastic. Packaging: Premium gift box with headphones in plastic bag, with product details on outside of box. Packaging Size: 135mm(w) x 175mm(h) x 90mm(d). Materials: ABS Plastic