Compact design ideal for small living ces and on-the-go portability. Great for making shakes, baby formula, marinades and salad dressings.(Please dont       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 , laptop, computer, mobile phones or any other USB devices.                The portable juice blender bottle is both lightweight and convenient to carry. ♦ Great for making your own fruit juice, shakes for your favor. ♦ USB powered supply which is environment friendly and energy saving. It is easily and quickly to extract juice so that you can have a cup of fresh juice immediately, meanwhile there is no need to worry about the additive. This is your style of life, Best Xinlong accompany you to enjoy it.