Automatic Dry Herb Grinder: Made of aluminum alloy, this 15,000 RPM, 600 mA battery-powered grinder features stainless steel blades that quickly grind herbs to fine or coarse consistency based on your needs. Saves time compared to manual grinding. Automatic Operation: Equipped with a two-direction rocker switch for easy control. Not suitable for hard nuts, shells, peppercorns, or beans. Holds up to 2 grams for convenient one-handed use. Includes a 2-second protection device that automatically shuts off if jammed; requires resetting the switch. Portable Design: Compact, lightweight, and small in size, making it easy to carry. Sleek and portable for convenient use on the go. Multiple Uses: Ideal for grinding spices and various kitchen ingredients. Can also be used to reprocess pressed powder. Suitable for various non-prohibited uses. Note: For safety, the factory battery charge is set to 30%. Please charge before first use. Color: Black Material: Aluminum Alloy Package Contents: 1 x Grinder 1 x USB Cable 1 x English Manual Note: Light reflection and differences in display screens may cause slight variations in color. Measurement error allowed is +/- 1-3 cm.