Compact design ideal for small living spaces and on-the-go portability. Great for making shakes, baby formula, marinades and salad dressings.(Please don’t put hard foods into it like nuts). Parts are Removable and dishwasher safe EXCEPT bottom part. Before it starts working, add some water will make it perfect. Rapid stiring speed can make a cup of juice within one minute. It can be charged by power bank, laptop, computer, mobile phones or any other USB devices. Can used as common cup and juicer blender or as a power bank. Can repeat use 10-12 times when fully charged.