32 Setting Combinations 8 Adjustable Suction Settings 4 Adjustable Cycle Speeds Closed System Ac Adapter & Battery 3 Flange Sizes Wet Parts Bag 2 Breastfeeding Educational Programs 4 Milk Storage Bottles Shoulder Bag Insulated Cooler Bag Hcpcs Code 0603 90 Day Warranty For Manufacturer's Defects