Manual breast pump, convenient for portability. Mimics the baby's rhythm and provides a comfortable feel. I used it about twice and stored it because I switched to formula feeding. (See photos 5 and 6: The outer box is not in good condition) All the included parts are present. I sterilized it after the last use, and I will sterilize it again before shipping. Please understand that this is a used item before purchasing. - Brand: medela - Product Name: Harmony - Features: Manual, lightweight, portable - Functions: Mimics baby's rhythm, comfortable soft rim, more breast milk, improved fit, easy to clean - Accessories: Breast pump body, bottle, food, and other parts Thank you for viewing. Instant purchase is welcome ◎