Simple electric breast pump that consists of 2-Phase technology, which mimics the baby s sucking rhythm as it extracts milk in two different ways: stimulation and extraction. This breast pump has Medela Flex Technology which is composed of the only funnels that adapt to the shape of the mother s body and provide greater comfort and efficiency. Ideal for finding the extraction position that best suits your needs. Easy to use and compact. With anti-overflow system . Clinically tested with moms. It includes: - 1 Swing suction unit - 1 power adapter - 1 bottle with lid of 150 ml - 1 bottle holder - 1 PersonalFit Flex ™ connector - 1 PersonalFit Flex ™ 21mm funnel - 1 PersonalFit Flex ™ 24mm funnel