Efficient and wide applicability You can chop various ingredients such as vegetables, garlic, ginger and onions. (Note: Except for hard foods such as walnuts) In just a few seconds, you can get evenly chopped food. The one-touch power control mini food chopper is very simple and easy to use. Press and hold to work and release to stop, helping you control the grinding level however you like. The mixing cup has a magnetic safety lock, and the upper button will flash three times to indicate that it is closed tightly. Make sure the garlic slicer does not start without closing the lid. Not only does it protect your safety, it is also a good choice for a home onion chopper or a portable small food processor. Portable and USB rechargeable mini food chopper recharges via USB. The small onion slicer can be used about 50 times after being fully charged for 3 hours. Grinding stops automatically after 30 seconds, providing longer-lasting protection. It features a lightweight, stylish design that's perfect for storage, travel, family outdoor dining, camping, or other outdoor activities. Waterproof design and easy to clean, the portable onion chopper features an isolation lid that separates the main unit from the container. No need to worry about water getting in. The blade is removable and can be rinsed directly after use. Simply rinse the main unit, blades and bowl and set aside to dry. Please note that the blades are sharp so be careful when using or cleaning them.