Bose QuietComfort Earbuds II The renowned Bose earbuds Key features: Noise Cancellation: Reduces ambient noise for an immersive listening experience. Customized Sound: Designed to fit uniquely in your ears, providing a personalized audio experience for each user. Battery Life: Offers 6 hours of listening on a single charge, and the charging case provides 3 additional charges (24 hours total). Sweat and Water Resistant: Designed to withstand sweat, splashes, and water, making them suitable for workouts and daily use. Bluetooth 5.3 Connectivity: Ensures a strong and stable connection to your device. Multiple Microphones: Help focus on the user's voice to ensure clear phone calls. Fit and Comfort: Comes with a set of soft silicone ear tips and stability bands to ensure comfort and a secure fit. Control Modes: Offers a Quiet mode for full noise cancellation and a Transparency mode for hearing your surroundings.