The Spectra S2 Plus Electric Breast Pump is designed to bring a soothing confidence to every moment of the breastfeeding journey. The Spectra S2 Plus is quiet and discreet for a soothing pumping experience. The added night light allows you to easily pump at any hour. This pump conveniently weighs only 2.9lbs. With a maximum suction strength of 270mmhg and the ability to be used as a single or double pump, the Spectra S2 will be a great asset in your breastfeeding journey. The S2 Plus's completely flexible, touch button, with the S2 pump's digital controls, allow you to set the pumping program to the speed and rhythm most effective for your body. The suction is adjustable in both let-down and expression mode. This quiet pump also includes a timer. This breast pump features the quietest motor available, which when in the “massage mode,” simulates the natural suckling of baby. We thought hard about things like “adjustable suction levels” because it provides a more natural flow of milk. Includes: (1) Spectra S2 Electria Breast Pump, (1) 12 volt AC power adapter, (1) detachable power cord prongs, (2) Spectra bottles, (2) Spectra backflow protector, (2) Spectra duckbill valve, (2) Spectra tubing, (2) Spectra flange 24mm, (2) Spectra flange 28mm. Owned and operated by fellow moms, lactation consultants and registered nurses, Spectra is committed to supporting every mother on the beautiful journey of breastfeeding. From our unique Natural Nursing Technology to our one-of-a-kind customer care, you can count on Spectra to be right there with you, every step of the way. We are moms. We are nurses. We understand.