Material: Silicone+PPBottle capacity: 180 mlBattery capacity: 1200 mAPower: 5WVoltage: 220VColor: pinkQuantity: 1 piecePackage content: 1* breast pump, 2* feeding bottle, 1* LCD screen host, 1 x USB charging cable, 2* connecting tube, 1* manual1. 2 kinds of suction modes: the breast pump includes massage and expression modes. Turn the stepless knob to select any suction required. Easy to operate in the pocket to prevent accidental touch.2. Painless and efficient: double breast pump design, pumping more efficiently. The soft massage silicone cushion will imitate the baby's sucking rhythm, soft and warm, and stimulate lactation.3. Ultra-quiet LED display: The LED screen clearly displays the product power, sucking time, mode and intensity. The silent design will not disturb anyone around you when pumping. The backlit intelligent LCD touch screen allows you to see the screen clearly day and night.4. Anti-backflow design & food-grade material: Scientific anti-backflow design to avoid secondary pollution caused by milk backflow, motor or pipeline damage. Separate the milk from the air so that it will not contaminate the milk. You can breastfeed with confidence. All parts of the breast pump are made of food-grade materials (without BPA) and contain no harmful substances.5. Rechargeable and portable: The breast pump can be charged via a USB cable, which is convenient for home and going out. Including USB charger and built-in high-capacity lithium battery. You can easily charge the breast pump with a power bank, laptop, charger or car charger. Suitable for travel and outdoor emergency use.