This is an electric breast pump designed with unique anti-leakage technology for preventing back-flow of milk to the motor. It features five adjustable suction levels and speeds for individual needs. This well-made item is easy to use and operate.

• Automatic "suck and release" tempo: mimics a baby's nursing rhythm.
• Intelligent 3-phase technology: gentle stimulation/intensify stimulation/normal sucking and pumping.
• Adjustable suction force range: 15-45kpa.
• Natural-touch silicone breast shield massager to promote better massage.
• Battery and USB powered.
• BPA free.
• 2-phase expression technology is proven to produce more milk in less time.
• There are two distinct phases of how babies are breast-fed: stimulation phase and expression phase.
• Stimulation phase: when babies first go to breast, they suck fast and light to stimulate milk flow. Expression phase: after milk flow or "let-down" starts, babies breastfeed with a slower, deeper suck, bringing out more milk faster.