AZ60 wireless earbuds with noise-canceling feature, includes multiple sized earpieces. - Model Name: AZ60 - Brand Name: Technics - Accessories: Earpieces (XS1, S, L, XL) - Type: Wireless Earbuds - Features: Noise-canceling Thank you for viewing. I am selling these because I purchased a new model and no longer use them. I believe the battery is fine, but there are some scratches. Please consider this if you are interested.