electric breast pump is a device designed for lactating mothers to express breast milk efficiently. ✓Unique soft silicone cushion mimics baby's Intermittent sucking actions and highly efficient performance. ✓ 3 pumping modes for further Breast massage and more milk secretion. ✓ Rechargeable Li-ion battery satisfies your pumping need wherever and whenever you want ✓ Tubeless, integrated all-in-one super portable, and easy assembly. ✓ 3 years warranty