Bose QuietComfort Ultra Wireless Over-ear Headphones, Black

These over-ear headphones utilize Bluetooth 5.3 for wireless connectivity, supporting both the SBC and AAC audio codecs. For alternative connections, the device includes a port for the provided 3.5 mm to 2.5 mm audio cable. The build incorporates materials such as aluminum, protein leather, and plastic. Active noise cancellation technology is integrated to reduce ambient environmental sounds, complementing the passive noise isolation offered by the over-ear cup design.

The internal lithium-polymer battery provides up to 24 hours of playback on a single charge and is replenished using a USB-C connection. A full charge takes approximately 3 hours, with a 15-minute fast-charge option available. Controls are a hybrid system, using touch gestures for volume adjustment and physical buttons for call management and other functions. The headphones feature a foldable frame and come with a protective carrying case, making them suitable for transport. A built-in microphone array with noise-canceling processing is included for handling voice calls.

• Over-ear design with a head-band
• Wireless connectivity via Bluetooth 5.3
• Optional wired connection with included 3.5 mm audio cable
• Features active noise cancellation technology
• Integrated microphone system with noise-reduction for calls
• Provides up to 24 hours of continuous audio playback
• Fast-charge function available via USB-C
• Combines touch swipe and physical button controls
• Foldable construction for portability
• Includes a protective carrying case and charging cable