Feature 1: Efficient – Multiple vibration modes combined with heating and USB charging deliver multi-functional support to enhance milk expression efficiency. Feature 2: Problem Solving – Helps relieve discomfort associated with blocked milk ducts, breast congestion, and mastitis. Gentle vibrations and warming therapy support a more comfortable and relaxing breastfeeding or pumping experience. Feature 3: Ergonomic Design – Fits a variety of bust shapes and sizes. The wider side gently scoops and pulls milk forward, while the narrower head targets stubborn blockages. Feature 4: Premium Material – Made from safe, soft, food-grade silicone for gentle, prolonged contact with sensitive skin. Heating and vibration pads improve pumping efficiency. Feature 5: Waterproof & Rechargeable – IPX7 waterproof rating makes it suitable for use in warm showers. Magnetically charged with a long-lasting 600mAh built-in lithium battery, low-battery indicator, and portable design for convenient use anywhere. Specifications: Item Type: Electric Breastfeeding Massager Material: Silicone Product Size: Approx. 125 x 60 mm (4.9 x 2.4 in) Battery Type: Built-in 600mAh Lithium Battery Suitable For: Adult women, lactating women Charging Time: 1 hour Package Includes: 1 x Breastfeeding Massager 1 x Instruction Manual 1 x USB Cable Safety Precautions: 1. Fully charge before first use. Use only the included USB cable to avoid damage. 2. Clean only with a soft, dry cloth. Store and charge at room temperature. 3. Keep packaging in a dry, well-ventilated area. Avoid high-temperature environments.