Bluetooth 5.3 compatible wireless earbuds with digital battery display. - Brand: koolope - Model Name: Bluetooth 5.3 Wireless Earbuds - Color: White - Features: Digital battery level display - Package Contents: Earbuds, charging case, instruction manual Thank you for viewing. I purchased these on Amazon and used them for only one day, but the sound range wasn't to my liking, so I am selling them. This is not due to any initial defects, but please refrain from purchasing if you are concerned about the condition. The condition is almost new.