Bose QuietComfort Ultra Earbuds Wireless Noise Cancelling Bluetooth 5.3 with CustomTune, IPX4, Triple Black

Constant background noise can ruin your listening experience, whether you're commuting, working out, or trying to focus. The Bose QuietComfort Ultra Earbuds eliminate distractions with world-class active noise cancellation, letting you immerse yourself in your music, podcasts, or calls. Bluetooth 5.3 ensures a stable connection, while CustomTune technology automatically personalizes sound and noise cancellation to your ears. With up to 6 hours of battery life (24 hours with the charging case), these earbuds are ready for all-day use. IPX4 water resistance means they can handle sweat and light rain, making them perfect for workouts or outdoor adventures.

Who is it for

These earbuds are ideal for commuters, frequent travelers, athletes, and anyone who wants premium sound without the bulk of over-ear headphones. If you need reliable noise cancellation, clear call quality, and a secure fit, the QuietComfort Ultra Earbuds are an excellent choice.

Main features

• World-class Active Noise Cancellation (ANC) with CustomTune personalization
• Bluetooth 5.3 for reliable wireless connectivity
• Up to 6 hours of battery life per charge, 24 hours with the case
• IPX4 water resistance for sweat and weather protection
• Intuitive touch controls for volume, playback, calls, and ANC modes
• Four microphones per earbud for clear voice pickup
• Includes 3 sizes of ear tips and 3 sizes of stability bands for a secure fit
• USB-C fast charging: 20 minutes gives up to 2 hours of playback
• Bose Music App support for customization

Specifications

• Connectivity: Bluetooth 5.3, True Wireless
• Battery life: Up to 6 hours (earbuds), up to 24 hours with charging case
• Charging: USB-C, fast charging (20 min = 2 hours playback)
• Water resistance: IPX4
• Microphones: 4 per earbud
• Audio codecs: SBC, AAC
• Driver type: Dynamic
• Voice assistant: Yes (via phone's native assistant)
• Colour: Triple Black

Tips

To get the best fit and noise cancellation, try the different ear tip and stability band sizes included. Use the Bose Music App to adjust EQ and customize touch controls. For quick top-ups, a 20-minute USB-C charge provides up to 2 hours of playback.