1. Professional ceramic conical burr design makes thegrinding process more detailed and the coffee powdermore uniform2. Precise grinding fineness setting, adjust thefineness level for any type of coffee3. Lithium battery operated with type C charging portand charging indicator4. One press for grinding, will power off automaticallywhen finished5. It will stop working automatically when it is blockedaround the burr6. Three-stage design, the whole body can bedisassembled for cleaning7. Round shape design with exquisite texture