Bose QuietComfort Ultra Earbuds

Key Features Eartips Combinations: 9 ANC: Supported Listening Modes: Quiet Mode, Aware Mode, and Custom Modes. Connectivity: Bluetooth Battery: up to 6 hours of playback on a single charge. CustomTune tech for sound tailored to you Breakthrough Bose Immersive Audio Colors: Diamond 60th Edition, Lunar Blue, Black, White Smoke.