Breast breast milk extractor brand Lansinoh, is a double electric extractor. It is possible to connect it to the electric current or use batteries if you need to extract the milk out of the house. It has 8 suction levels and 3 extraction styles. It's very easy to arm and clean. You can extract direct milk to the storage bags as you can see in the photos so you can make your milk bank easier. The reason for sale is because it gave me post labor depression and I never got to use it well. Includes batteries and storage bags. For more information, write me to my cell.