USB Rechargeable for Convenience: This mini food chopper charges via USB. A 3hour charge provides a long battery life of up to 30 days. Cordless and lightweight, it is well suited for travel, family outdoor meals, camping, or other outdoor activities. Material and Blades: Made with BPA material. The chopper features 3 builtin 304 foodgrade stainless steel blades that resist rust and corrosion. The bottom cutting blade has a 45degree angle for better shredding and mixing. The hard ABS machine wall makes it rugged and drop resistant. OneTouch Operation: Turn the chopper on or off with a single button. Place the food inside, lock the lid, and press the button to evenly shred the food in seconds, saving time for daily cooking. Easy to Wash and Care: The bowl and blades can be separated for cleaning under running water. Do not wash in the dishwasher. Rinse right after use to avoid residual garlic pulp and fibers becoming hardened. The blades are sharp, so exercise care when using or cleaning. Use Scenarios: Everyday cooking: quickly mince garlic, herbs, onions, or peppers to speed up sauces, dressings, and meals. Fresh prep for meals: chop small vegetables for salads, salsas, or side dishes in seconds. Outdoor and travel: a compact, cordless chopper that works well for camping, picnics, or road trips.