USB Rechargeable: Electric food chopper, powered by 1 x 3.7V rechargeable battery(Built-in), USB rechargeable .Press the button to automatically stir the food, save your time and release your hands. Multifunction: About 250ml, with 2 sharp blades, it can chop garlic, ginger, peppers, vegetables, fruits, meats and more. Small chopper is also easy for you to store. Material: Made of PP material, food-grade cup body, non-toxic plastic, safe for containing food. Safety Design: The cup is aligned with the main body position and rotated to a safe locked position to start using, suitable for small kitchens. Easy Clean: Waterproof design. The whole body is waterproof and easy to clean.