Bose QC Ultra Earbuds Lunar Blue (882826-0060) are in-ear True Wireless earbuds designed for everyday use and travel. They feature Spatial Audio for a deeply immersive listening experience that makes sound feel like it’s coming from in front of you. CustomTune technology analyzes each ear to personalize sound and optimize active noise cancellation (ANC). Multiple listening modes—Quiet, Aware, and Immersion—let you control your audio environment. Soft eartips and stability bands ensure a secure and comfortable fit for long listening sessions. Battery life offers up to 6 hours (up to 4 hours with Immersive Audio), with a quick 20-minute charge providing up to 2 hours of playback. Multipoint Bluetooth enables seamless switching between devices, while noise-rejecting microphones ensure clear calls.