1 Lithium Polymer batteries required.
Momcozy Double Electric Breast Pump Portable Pain-Free Rechargable, Strong Suction Power, 9 Speeds 2 Modes, Timer and…
Pain Free & Fast Sucking - 2 Mode (pumping mode and massage mode), 9 levels for each mode. Massage mode helps to push the milk out of your milk ducts and reduce the discomfort of the breasts; 9 suction levels ensures every mom find her own rhythm and produce more milk in less time. Portable & Wireless Use - Lightweight and portable pump and large capacity rechargeable battery for on the go pumping. After fully charged, the electric breast pump can be used for 1.5 hours (used 3-6 times). Hospital Grade Breast Pump - Made of food-grade soft silicone. Skin-friendly, safe and BPA-free. Closed system, the backflow protector valve helps prevent milk backup into the tubing, protected mother and baby from germs.