- Brand
- Bose
- Model
- QuietComfort Ultra Earbuds
- Product Type
- True Wireless Noise Cancelling Earbuds
- Wearing Style
- In-Ear
- Connectivity
- Bluetooth Wireless
- Bluetooth Version
- 5.3
- Bluetooth Range
- Up to 30 ft (9 m)
- Noise Cancellation
- Active Noise Cancellation (ANC)
- Noise Control
- Quiet, Aware, Immersion Modes
- Audio Technology
- Bose Immersive Audio
- Sound Optimization
- CustomTune Technology
- Audio Codecs
- SBC, AAC, aptX Adaptive
- Microphone
- Built-in Microphones
- Battery Life
- Up to 6 Hours
- Battery with Immersive Audio
- Up to 4 Hours
- Charging Case Battery
- Up to 18 Additional Hours
- Quick Charging
- 20 Minutes for Up to 2 Hours
- Earbud Charging Time
- Approximately 2 Hours
- Charging Port
- USB-C
- Water Resistance
- IPX4
- Ear Tips
- Silicone
- Fit System
- Bose Fit Kit
- Stability Bands
- 3 Sizes
- App Compatibility
- Bose Music App
- Compatible Devices
- iOS and Android
- Voice Assistant
- Supported
- Earbud Weight
- Approximately 7.7 g Each
- Charging Case Weight
- Approximately 59.8 g
