Easy Installation and Cleaning Special Part Design Light design, battery and portable adapter Adjustable vacuum power with two different technology with sitimulation and milking mode
Description Electric breast pump Vacuum (approximately): warning mode: about -60 ~ -130mmhg; Expression mode: about -60 ~ -250mmhg
Unit weight: about 265 g (9,35 oz) Chest Shield Size: 24mm or 27mm Unit Size: 129 x 129 x 55mm (U x g x y)
Working environment: Temperature: 5 C ~ 40 C (41 F ~ 104 F) Moisture: 15 ~ 93%Rh Pressure: 700HPA ~ 1060HPA
Storage Environment: Temperature: -20OC ~ 55OC (-4of ~ 131of) Moisture: ≤ 93%relative humidity