Experience the ultimate in wireless audio with the Bose QuietComfort Ultra Bluetooth Earbuds (2nd Gen). Designed for those who crave personalized sound, these earbuds feature cutting-edge CustomTune technology that adapts the audio to your unique ear shape, providing unparalleled noise cancellation and sound quality.

• World-Class Noise Cancellation: Improved ActiveSense technology ensures that background sounds are smoothed out for an uninterrupted listening experience.
• Quiet or Aware Mode: Seamlessly switch between complete noise cancellation and maximum transparency to stay aware of your surroundings.
• Immersive Audio: Enjoy spatial sound that enhances your listening experience, making it feel like you're sitting in the front row.
• Clear Calls: Equipped with advanced noise-rejecting microphones, enjoy crisp, clear phone calls regardless of your surroundings.
• Long Battery Life: With up to 6 hours of playtime and a sleek wireless charging case that provides up to three additional charges, you can listen all day without worry.
• Secure Fit: Choose from nine eartip and stability band combinations for ultimate comfort during any activity.
• Bluetooth Multipoint Connectivity: Effortlessly switch between devices like your phone and laptop without interruptions.

Technical Specification