About this product

• This product is supplied without a charging adaptor.
• The required output of a suitable charging device is 2.5W minimum and 3.5W maximum.
• This product does not support PD fast charging (harmonised fast charging).

Breakthrough spatialised audio for more immersive listening that makes your music feel realer than ever before no matter the content or source. World-class noise cancellation and sound tailored to you. And a design that feels so good to wear. Say less. (Listen more. ) QuietComfort Ultra Earbuds are the ultimate earbud experience.

Feel your music more. Bose Immersive Audio spatialises what you're hearing by taking it out of your head and placing it in front of you no matter the content or source for more natural-sounding music than ever before.

World-class noise cancellation and sound shaped to you. Custom Tune technology analyses your ears and adapts the sound and active noise cancellation to their unique shape. So, you get sound that's all yours and world-class noise cancellation.

Modes for how you want to listen. Tune in and drill down into what you're doing with the world-class noise cancellation of Quiet Mode. Need to pay attention instead? With Aware Mode, you can hear your surroundings or have a conversation as if you weren't wearing earbuds at all.

Headphone Features

• Silicone ear pieces.
• 0.31m cord length.
• USB Cable – Type A to Type C cord.
• Connection: true wireless.
• Bluetooth enabled for a wireless connection to your devices .
• Connects to devices via Bluetooth.
• Touch on side controls.
• Active noise cancellation.
• 9.14m range.
• Carry case included.
• Transmitter not included.
• Bass control.
• Water-resistant.
• IPX4 water & sweat resistant.
• Compatible with universal smartphones.
• Batteries required 3 x lithium battery (included) .
• Max. 6 hour battery life with Noise-Cancelling off.
• Rechargeable battery.
• 120 minute charging time.
• Fast charge to boost battery life.
• Charging case included.
• In the box: 2 Bose QuietComfort Ultra Earbuds; Bose Fit Kit: 3 pairs of ear tips (small, medium, large), and 3 pairs of stability bands (small, medium, large); Charging case; USB-C (A to C) cable (12″); Safety Sheet.

General Information

• Model number: 882826-0010.
• Manufacturer's 2 year guarantee.
• EAN: 0017817847681.
• Warning – Not suitable for children under the age of 3 years due to small parts and entanglement hazard.
• Caution To prevent possible hearing damage, do not listen at high volume for long periods.