Noise Master Buds with SoundbyBose Technology, Active NoiseCancelling Earbuds, Expertly Tuned Audio, Award-Winning Design, 49dB ANC, 44H Playtime, Dual Pairing, Water Resistant, App Support (Onyx)

Tuned by Experts: With Sound by Bose, enjoy meticulously tuned audio. Adaptive ANC (up to 49dB): Tested to provide the best sound isolation, so you can transition between the quietest to loudest environments with consistent cancellation. LHDC: Playback just got more accurate with LHDC that supports bitrates up to 900kbits/s. Design & Fit: A metal disc on the case inspired by vinyl sound, a 2PM light bar that marries form with function and ergonomic buds that fit snugly in your ears. Dynamic Drivers: Get balanced, distortion-free sound with 12.4mm PEEK + Titanium drivers. Noise Audio App: Customise touch controls, adjust EQ levels and toggle between ANC and Transparency modes. Your audio is all yours.