Portable & Comvenient to Charge: This little body ligh weight design is easy for you carry it to school,office,parks,camping, anywhere you want to. and it also comvenient for charge by power bank, laptop, computer, car or other usb devices. Rechargeable&Portable - The USB juicer cup comes equipped with a built-in 2000mAh rechargeable battery that can be easily charged by power bank, laptop, computer, mobile phones or other USB devices . Easy and Safe Cleaning - It has have smart safety protection device, magnetic sensing switch ultra safe to use and clean, the juicer cup's body and bottom can be separated, you can easy to clean it . Multi-function - With our juice blender mixing kinds of fruit and vegetables,you can make natural tasty juice,milkshake,smoothie and other baby food.It's very portable and great for traveling, outdoor. Multi Functional : drink a protein shake, smoothie or healthy drink everyday, not only for making a protein shake, smoothie, juice, and it works well for vegetable and other baby food.