Bose QuietComfort Ultra Over-Ear Wireless Headphones, model 880066-0100, are black over-ear headphones for wireless listening. Bluetooth connects them to devices, while active noise cancellation helps reduce surrounding distractions.
An adjustable headband and protein-leather ear cushions make up the over-ear design. Button controls manage playback and calls, and bass control lets you adjust that part of the sound.
For wired listening, use the detachable audio cable with 3.5 mm and 2.5 mm jacks. The built-in rechargeable LiPo battery charges via USB-C. Bluetooth and wired connections let you choose how to listen at home or while travelling.
Package contents: carry case, 51 cm USB-C cable, 99 cm 3.5 mm-to-2.5 mm audio cable and information sheet.
