Automatic Dry Herb Grinder: Crafted from zinc alloy, this 15,000 RPM, 600 mA battery-powered grinder with stainless steel blades grinds to a fine or coarse consistency in seconds, according to your needs. Save Time: Compared to manual grinders, this automatic grinder features a two-way rocker switch. (Not suitable for hard nuts, shells, peppercorns, or beans). Holds up to 2g for easy one-handed preparation. (Features a 2-second protection device that automatically shuts off if jammed and needs resetting). Portable Design: This small, electric mini spice grinder is lightweight and compact enough to take with you. Its sleek, portable design ensures easy portability and grinding on the go. Multiple Uses: Suitable for grinding spices and certain kitchen herbs. It can also grind your pressed herbs to make them reusable. Perfect for entertaining at parties. Note: For safety reasons, the battery capacity is 30%. Please charge it in time. Color: Gray Material: Aluminum Alloy Package Contents: 1 x Grinder 1 x USB Cable 1 x English Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm.