AZ80's large 10mm drivers; special acoustic structure and category-leading noise cancellation give you exceptional Technics sound – wherever your day takes you. With beautifully crafted comfortable design; seamless device switching and crystal-clear call clarity – you won't miss a beat. - Full Spectrum SoundExperience detailed Technics hi-fi sound with powerful bass. An enhanced low-distortion bass response is achieved with large 10mm free-edge aluminium alloy diaphragms. - Audio As It Should BeFeaturing an acoustic control chamber for natural mid-range with powerful bass. Plus a harmoniser for expansive sound with less distortion. Supports LDAC™ high-res wireless audio. - Pure ListeningDual Hybrid Active Noise Cancelling tech using feedforward and feedback mics; plus analogue and digital processing – for uninterrupted category-leading hi-fi sound performance. - Multipoint Connection to 3 DevicesSeamless switching for up to 3 devices* (e.g. PC; smartphone & tablet). - JustMyVoice™ Technology8 separate mics plus advanced wind noise reduction; to isolate and amplify speech while minimising background noise. - Convenient Single Earbud UseKeep one ear open; or charge one earbuds while using the other. Customise touch sensors through the Technics app. What's in the Box: - 2 x Earbuds - 1 x Charging case