Wireless Headphones - with microphone, True Wireless earplugs, closed construction, Bluetooth, active noise control (ANC), voice Assistant, track shuffle, with volume control, IPX4 certification, frequency range: 20 Hz-20000 Hz, converter: 10mm, battery life of up to 19,5 hr(s) (6,5 hr(s)+13 hr(s)) Technics EAH-AZ70W True Wireless Headphones with Perfect Sound The Technics EAH-AZ70W wireless headphones ensure you can listen to quality music anywhere, anytime. The headphones use hybrid noise cancellation consisting of several elements for maximum effect. Simply connect the EAH-AZ70W to your phone using Bluetooth technology and control via a voice assistant or a touch sensor. The hybrid noise cancellation is a tremendous functional benefit because the headphones use sophisticated technologies to ensure that the outside world doesn't bother you in any way.Key Features of the Technics EAH-AZ70W Wireless HeadphonesBlack designFast charging supportWith the case, the...