Compact design wireless earphones with a charging case for convenient portability. - Model Name: Wireless Earphones - Battery Capacity: Earphones: 40mAh, Charging Case: 300mAh Thank you for viewing. Used only at home for about a week. I am selling these because they didn't fit my ears. I think they would be suitable for those with a narrower ear width and a thinner central cartilage. There is a small, inconspicuous scratch on the top center (see photo 4), so please refrain from purchasing if you are concerned about this. *Disinfected *No box or instruction manual *If you wish, I will include the attached Type-C charging cable, so please request it via the transaction message.