Electric Pumps Portable Hands Free Wearable Pump Silent Comfort Breast Milk Extractor Collector BPA-free

Specification Battery capacity: 800mAh Rated voltage: 5V Rated current: 0.6A Max Working hours: 1.5 hours Milking strength: 40mmHg-300mmHg Noise limit: <60dB Working environment: 10-30°C, RH15%-93%, 700-1060hPa Storage and transportation environment: -25-50℃, RH15%-93%, 700-1061hPa feature: Wearable breast pump, small and light, can be placed in the bra, hands-free, more convenient to use. No tubes, no strings, no hanging bottles.No more pumping schedules.Express milk anytime, anywhere, as you wish. All-in-one device.3 modes (massage, quick, mixed), each mode has 9 adjustable levels, choose the most comfortable level. Ultra-quiet technology creates an atmosphere of gentle vibrations and low noise, providing comfort for babies and mothers. It is easy to assemble, and the parts except the motor can be cleaned and sterilized with boiling water or steam. Made of food grade plastic and silicone.One-way flow, no reverse flow.Anti-backflow design to reduce pollution. Lithium battery, suitable for work, travel, etc.