Galaxy Buds2, Onyx Black. I received these when I purchased a Galaxy phone, but I mainly used the ones I already had, so I haven't used these much. I used them for about six months, about an hour on weekends. I think the battery is still in good condition. However, the left earbud suddenly stopped charging and is no longer recognized. The right earbud and the case work and charge without any problems. As a side note, you can still use them for music playback with just one earbud. Unused ear tips (S and L) are included. The M size was originally attached and used, so it has been disinfected with alcohol. - Model: Galaxy Buds2 - Color: Black - Included: Charging case, instruction manual, original box, unused ear tips (S and L), pre-installed M size ear tips Thank you for looking. Other features... Noise canceling