Compact and USB Rechargeable: Designed for mobility, this coffee grinder is compact and perfect for travel. It comes with a powerful lithium battery that grinds 25 grams per charge and makes 25 cups of coffee per charge. Conveniently rechargeable via USB. Smart Touch Control Panel: Equipped with an intuitive touch panel for simplified operation. Just one tap wakes up the machine, displays the battery level, and starts the grinding process. It automatically stops when grinding is complete, ensuring effortless and efficient operation. Slow Grinding for Superior Flavor: With ceramic conical burrs, it grinds slowly to prevent heat buildup, preserving the natural flavor and aroma of the coffee beans. This method ensures a richer, more aromatic coffee experience. 38 Grind Settings: Customize your coffee grind with 38 settings from coarse to fine. This versatility ensures optimal extraction and flavor for a variety of brewing methods, including espresso, French , and cold brew. Easy Cleaning: The grinder is removable for easy cleaning. Clean the components (except the main unit) with water and use the included brush to remove any remaining coffee grounds. Made of ABS for long-term use.