Bose QuietComfort Ultra Earbuds featuring Snapdragon Sound technology. - Brand: Bose - Model Name: QuietComfort Ultra Earbuds Thank you for viewing. This is a limited edition color. Only tried once at home. Please note that returns and exchanges are not accepted due to home storage. Operation has been confirmed. * I was tempted by the limited edition color and purchased it new on a flea market app, but I am selling it because I use other earphones.