Brand new in box, duplicate order off registry 4 Modes 9 Levels - Closed System,4 modes and 9 levels of suction for choice,massage and stimulate breasts before pumping,comfortable and pain free. You can choose the mode and level you want Built-in Chargeable Battery - Convenient at home and out, including a USB charger and 2200mAh Li-ion battery built-in with large capacity (INPUT: 5V/1A). You can easily charge the breast pump through power bank, laptop, wall charger or car charger
