Capacity: 150ml Material:PP,PC,SIL 12pcs/ctn Normal breast pump to use finger pressure or pull quick squeeze, inadequate and also easy to make finger fatigue. This unique hand breast pump pressure according to the use of a slow down more power, while preventing the mother postpartum finger tendinitis. Low frequency breast pump, each practical and powerful sucking large, high efficiency, faster than the pinching pressure type twice as fast. Separation of host and bottle devices, families can easily help sucking. Integrated breast pump to remove embarrassment when others help. Separation of host and bottles, just wash bottle, faster and easier. Components include: host, bottle, suction bra, caps, only talk back 2, manual, dust cover, silicone tube, nipple caps, bottle tray, nipples, nipple caps, sealing caps