Bose Quietcomfort Ultra Earbuds (2nd Gen)

Key Features Adaptive Noise Cancellation: Blocks out distractions intelligently for clear, immersive listening anywhere. Immersive Audio + CustomTune: Rich, spatial sound calibrated to your ears for deeper bass and clearer vocals. Up to 24 Hours Total Battery: Around 6 hours per charge, with extra power from the wireless charging case. All-Day Comfort & Secure Fit: Lightweight in-ear design with multiple ear tips and stability bands. IPX4 Water Resistance: Sweat- and splash-resistant for daily use, commuting, and workouts