Bose QuietComfort Ultra Earbuds

The QuietComfort Ultra Earbuds are the most capable in-ear product Bose makes. The CustomTune system runs an acoustic measurement of your ear canal on each wear, adjusting EQ and noise cancellation response to the specific geometry it reads — which differs meaningfully from the fixed profiles used by most competing earbuds. Active noise cancellation operates in two distinct modes: standard QuietComfort mode, and Quiet mode for maximum noise reduction. Aware mode passes ambient sound through the external microphones with natural transparency, which is better implemented here than on most competitors. The Immersive Audio feature applies head-tracking spatial processing to any stereo content — not just Dolby Atmos tracks — and can be disabled per track for listeners who prefer a standard stereo image. Battery life is 6 hours at moderate volume with ANC active, plus 24 hours from the case. IPX4 rating covers sweat and light rain. Fit is addressed through both standard and StaFit ear fin options, keeping the buds in place during activity without the ear canal pressure that full in-ear seals create. Call quality is solid; the beamforming mics handle moderate outdoor noise. The case charges via USB-C and supports wireless Qi charging. Multipoint Bluetooth maintains simultaneous connections to two devices and switches calls automatically.

View on Amazon

Prices and availability subject to change on Amazon. As an Amazon Associate we earn from qualifying purchases.