❤ 2 Modes & 9 Levels - breast pump has 2 modes and 9 suction levels to choose from. The closed system massages and stimulates the breasts before pumping which is comfortable and painless. You can select the desired mode and level.<br/> ❤ DESIGNED FOR FIT - The oval shield has a soft, smooth and flexible edge, allowing you to easily adjust its position to fit your breast shape.<br/> ❤Built-in rechargeable battery - Includes a USB charger and a built-in 1200mAh high capacity battery. You can easily use the breast pump using mobile power supply, laptop, etc.<br/> ❤ High-quality materials made of food-grade silicone, free from harmful substances. This is the perfect gift for the mom of a newborn.<br/> ❤Quiet and portable: the new technology motor allows you to pump quietly. It is small and portable, especially small enough to fit in a wallet.