This chopper is manual one, just need to Shake the handle, you will get the chopped foods. This chopper is perfect for cut all small jobs: garlic, peppers, ginger, onion, nuts, vegetables, etc.
This wireless mini food chopper can be separated, it contains 3 Knife barrel, it's upgraded stainless steel, they are ultra-sharp, please pay attention when assembling or disassembling, easy to carry, space-saving, which is very suitable for small needs when traveling, camping, or other outdoor activities.