4 Programs: Massage, Massage + Expression, Expression, Fast Expression Soft Feel Silicone Horn 26 Mm Diameter Easy To Handle Digital Display Closed System To Avoid Mold Growth Comes With A Charger For The Lithium Battery 180 Ml Bottle + Standing Cradle Convert Your Single Electric Breast Pump To Double Breast Pump With Our Dual Pumping Add On Set ( Sold Separately)