- Brand: Bose - Model Name: QuietComfort Ultra Earbuds (1st Generation) - Accessories: Eartips (S/M/L), Ear fins (S/M/L), Manual, Included cord, Outer box - Features: Noise Cancelling The product itself was purchased about 2 years ago. The main unit broke 1 year ago, so only the earbuds and charging case were replaced with new ones. Since the replacement, they have been used several times, but I haven't used them much. The warranty period has expired. I am selling these as part of a decluttering effort for the New Year's holiday. I have cleaned them with alcohol wipes, but please refrain from purchasing if you are sensitive to used items.