Wireless Headphones - with microphone, headset, around the ears, closed construction, 3,5mm Jack, Bluetooth 4.0, active noise control (ANC), Ambient sound, voice Assistant, track shuffle, taking calls, with volume control, removable cord length of 1,2m, battery life of up to 40 hr(s) Enjoy listening to music without tangled cables. The Beats Studio3 Wireless - The Beats Decade Collection - Defiant Black-Red wireless headphones are sure to impress you with their comfortable design. Their ear-covering design ensures perfect insulation against ambient sound. The Beats Studio3 Wireless - The Beats Decade Collection - Defiant Black-Red Wireless Headphones use Bluetooth for wireless connection to your devices. Say goodbye to cables. These wireless headphones even include and internal microphone. These wireless earphones from Beats are equipped with 4.0 Bluetooth technology. Thanks to active noise cancellation, nothing will disturb you. The volume of music or videos...