Delivering silence so you can enjoy lifelike audio, the Bose QuietComfort Noise-Canceling True Wireless In-Ear Headphones feature 11 different levels of active noise cancellation. Each level filters out more of the distracting ambient sounds around you. When left with just your music, Bose's volume-optimized active EQ technology will automatically adjust the lows and highs, keeping your audio consistently balanced.
An integrated microphone system provides additional functionality when on the go, letting you make hands-free calls and deliver voice commands to your mobile device's digital assistant. The system focuses in on your voice and filters out noise to ensure conversations and commands are clearly understood. The internal batteries of the QuietComfort earbuds give you up to 6 hours of battery life, with an additional 12 hours available via the included charging case.