Experience iconic quiet, comfort, and sound with Bose QuietComfort SE headphones. These headphones offer a best-in-class combination of noise cancelling, audio performance, and comfort. Tune your music with Adjustable EQ to your liking. The Acoustic Noise Cancelling™ technology cancels outside noise, providing more quiet and enhanced music listening. Choose between Quiet Mode for full noise cancelling or Aware Mode to let in your surroundings. The headphones feature TriPort acoustic architecture for high-fidelity audio and adjustable EQ for bass, mid-range, and treble customization. Four external microphones isolate your voice and a noise-rejecting algorithm filters environmental sounds for clear conversations, even in noisy conditions. Designed for comfort with smooth ear cushions, plush synthetic leather, and minimal clamping force for extended wear. Enjoy wireless freedom with Bluetooth 5.1, offering a strong connection up to 9.1 meters and the ability to connect to two devices simultaneously. Listen longer with up to 22 hours of playback on a single charge, with a 2.5-hour full recharge time. A 15-minute charge provides up to 3 hours of use. For extended listening, use the included audio cable for wired mode. The Bose Music app offers guided setup and personalization options, including adjustable EQ and voice assistant access. Bose SimpleSync™ technology allows pairing with select Bose speakers and soundbars.