Intelligent double electric breast pump with milk bottle convenient usb pp bpa free powerful breast pumps baby breast feedingtake a break from breastfeeding in case of nipple soreness with this safe breast pump. store as much milk for your baby as you can in the freezer for your baby as you gear up to go back can use any 5volt phone charger to operate.features: the cups are comfortable on the breast and can help when experiencing nipple soreness. mom's best choice smoothly sucked without trouble, safe, comfortable, and healthy.pp material raw materials, do not contain harmful substances. high temperature resistant, easy to clean, safer.multiple power supply modes, support computer, charging treasure, adapter power supply.low power, little vibration, low noise, smooth running.small and light, easy to store and carry while going out.