BOSE QUIETCOMFORT Earbuds Bose wireless sports earbuds with noise canceling. - Brand: Bose - Model Name: Noise Cancelling Earbuds - Color: Black - Included Accessories: Charging case, cable, ear tips - Features: Wireless QuietComfort qc I was using these until recently. I used them for about a year. There are some signs of use, and minor scratches that occur with normal use, but there are no particular problems. Scratches appear more noticeable in the photos due to reflections. Operation has been confirmed immediately prior to this.