All parts included - very easy to use. Introducing the Momcozy Hospital Grade Breast Pump V1 Double Electric Breast Pump, perfect for nursing mothers who want to express milk quickly and comfortably. This high-quality breast pump from Momcozy boasts efficient suction power and a sleek design that makes expressing milk a breeze, all while being quiet and easy to use. With a lightweight and compact size, this electric breast pump is ideal for busy moms on the go. Its product dimensions of 30 x 23 x 10 cm and weight of 1.3 kg make it portable and easy to carry, allowing you to express milk anywhere and anytime.