I used these once, but I'm selling them because I bought different earbuds. I will also include the Spigen case. Please refrain from purchasing if you are sensitive to used items or seek perfection, as they have been stored at home. These are the second-generation wireless earbuds from BOSE, the QuietComfort Ultra Earbuds, featuring noise-canceling technology. - Brand: BOSE - Model Name: QuietComfort Ultra Earbuds - Generation: 2nd GEN - Feature: Noise Cancelling - Color: Black - Included Accessories: Charging case Thank you for looking.