LCD Display provides status of programs and functions Independent & custom suction for each breast 9 adustable suction strengths 2 Phase Expression Stimulation and Expression Mode Includes 2 Soft Silicone Cushion Inserts for Optimum Comfort Easy to assemble and clean Silent for descreet pumping Closed Loop Anti-backflow System Single or Double Pumping Options BPA and Latex Free Two 4oz Bottle Feeding Adapter Kits and Storage Containers with Lids Convenient Carry Bag with Zipper Insulated Cooler Bag comes with RTLBP2200 only Includes A/C Power Supply & External battery pack 4 AA alkaline batteries (not included) One Year Limited Warranty