The new Spectra electric breast pump is the first pump with two motors to give you separate control over settings for each side. Easy to use, quiet motor sound, lightweight, and built-in rechargeable battery. Hygienic closed system. Illuminated touch control panel to make it easy to see the screen in the dark. Completely separate control of settings for each side with massage and milk suction modes. Easy to use. Works with electricity or built-in rechargeable battery that lasts for two hours of continuous use.