Noise Master Buds, Sound by Bose in-Ear Bluetooth Earbuds, Up to 49dB Adaptive ANC, LHDC 5.0, Immersive Spatial Audio, 44H Playtime with 6 mic ENC, Dual Pairing, IPX5 Ear Buds TWS (Onyx) Noise Master Buds, Sound by Bose in-Ear Bluetooth Earbuds, Up to 49

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.