Efficient: heating, conception, USB charging and other vibration modes combined with multiple functions can effectively empty the breast and improve the efficiency of breast pumping, giving you more time for have important things.ERGONOMIC: The electric breastfeeding massager fits all breast shapes and sizes of the mother. The wide side takes the milk, pulls it forward and massages it gently, while the narrow side breaks open stubbornly blocked tubes.Troubleshooting: The Nursing Massager relieves pain from clogged milk ducts, congestion, and mastitis. Instead of a tiring hand massage, use gentle vibration and heat to prevent new blockages and constipation.Material: Safe and soft food grade silicone for extra comfort The vibration pad is ideal for long-term contact with sensitive and warm skin and improves milk production. Congratulations on the perfect feeding partnerWATERPROOF: The electric breastfeeding massager is waterproof with magnetic charging, IPX7 waterproof, perfect for warm showers. Low battery reminder and long-lasting rechargeable battery, easy to carry and support usage.