Wisemom Pocket Rechargeable Double Electric Breast Pump is a compact and portable breast pump. It is rechargeable and can lasts up to 90 minutes per full charge. It has an adjustable suction mode like massage and expression mode which is suitable to different mom’s preferences. It has a closed system with backflow protector which keeps breastmilk from harmful bacteria. It is made with BPA and Phthalate-free material and functions quietly which allows mom to easily pump any hour.