BOSE wireless earbuds, with a stylish black and gray case. - Brand: BOSE - Type: Wireless Earbuds - Case Color: Gray - Earbud Color: Black Thank you for viewing. I used these for several years, and then started using a different pair, so they have been stored at home. I charged them up and tried them out recently, and the left earbud is not working, while the right earbud is producing sound properly. Please consider this only if you understand and accept this condition.