Light weight and portable – Easy to operate with one hand and able to bring it anywhere and anytime with ease. Superior Silent Motor – allows expressing in complete privacy anywhere, anytime. The Perfect Sealing Air Cushion™ fits perfectly to the breast to softly envelopes and gently. Stimulates the breasts that enable mothers to have comfortable and successful breastmilk expression (faster let-down). Unique Push Lever allows complete control over the adjustable pumping cycle to imitate baby’s. Suckling pattern and encourage milk flow. 5 Adjustable Suction Pressure Levels that mother can choose on the preferred suction strength. The motor is entirely independent so there will be no backflow of the expressed breastmilk. Few parts to assemble and dismantle for easy cleaning. More hygienic as all parts can be sterilized. Hassle-free breastmilk storage – simply attached the bottle cap to the bottle after expressing. Before storing into refrigerator or freezer. Baby can be fed right after expressing breastmilk using attached nipple set.