I used this for expressing breast milk for my first child. I purchased it in the fall of 2021, but I switched to formula feeding in less than two months, so I didn't use it very often. (Probably about 10 times) I disinfected it by soaking it in Milton. I forgot that I had a breast pump for my second child and ended up buying another one, so I am selling this one. It can be used with batteries instead of charging. *Bottles are not included. Compact design Pigeon electric breast pump. - Brand: Pigeon - Included items: Charger, instruction manual, all parts - Type: Electric - Purpose: Breast milk expression - Features: Compact design - Color: White Thank you for looking.