Designed to Use with Electric Breast Pumps - Specifically created to complement electric breast pumps. Use before or during pumping to help soften the breast, support milk flow, and make pumping sessions more comfortable and effective. Fast Heating with 4 Adjustable Levels - Heats up in just 100 seconds with 4 temperature levels (102–118°F). Gentle warmth helps prepare the breast for pumping, relax tight areas, and support smoother milk expression. 8 Vibration Modes for Pumping Support - Features 8 vibration intensities to provide targeted massage during pump sessions. Helps stimulate milk flow, reduce discomfort from fullness, and support more efficient pumping with less effort. Smart Memory for Effortless Pumping Routines - Built-in memory function automatically restores your last heat and vibration settings—perfect for busy moms who want a seamless start to every pumping session without readjusting. Quiet, Skin-Friendly & Pump-Anywhere Ready - Made with soft liquid silicone that gently conforms to the breast. Operates at a quiet 45dB, making it ideal for nighttime pumping, office use, or pairing discreetly with your electric breast pump anywhere. Boost comfort, improve milk flow, and relieve common breastfeeding challenges with the Momcozy Warming Lactation Massager Pro, a premium breastfeeding support tool designed to help nursing mothers feel more comfortable and confident. Combining adjustable warmth with deep vibration massage, this compact device supports milk let-down, eases engorgement, and helps clear clogged milk ducts — all with a quiet, ergonomic design built for everyday use. 1 Year Warranty Store in a cool and dry place USA