automatic dry herb grinder: made of alloy, 15,000 RPM, 600 mA battery powered grinder stainless steel blades grind to fine or coarse according to your needs in seconds Save time compared to manualautomatic grinder: with Two-Direction Rocker Switch, Not suitable for hard nuts, shells, pepper corns or beans,holds up to 2 for easy one-handed herbal preparation(2 seconds protection device if stuck, automatic off, need to be reset switch)Portable To Carry: small grinder electric mini compact size and lightweight design is small enough you can take it with you,Has a sleek, portable design for easy portability and grinding on the go.MULTIPLE USES: It is suitable for grinding spices and some kitchen supplies. It can also grind your pressed powder to make the pressed powder re-used. It can also be used for entertainment in party.Note: For safety reasons, the factory battery is 30%, please charge it in timeColour:blackMaterial:aluminum alloyPackage Contents:1 x Grinder1 x USB cable1 x English manualOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.