Bose QC Earbuds Ⅱ ・ Purchased in 2022, used until recently ・ Black ・ Noise-canceling earphones ・ Rechargeable ・ Both ears work well, but there is some slight noise when music isn't playing, due to 3 years of use. ・ Please refer to the photos for included accessories. ⚠️ Please note that the left earbud's part is about to come off. Please refer to image 4. ⚠️ These earphones are used with a dedicated smartphone app, and sometimes the connection is lost and needs to be re-established. Available for immediate purchase. Thank you. Bose Model Name: QuietComfort Earbuds II Other features: Noise canceling