[Conical Burr Coffee Grinder] This portable electric coffee grinder can grind stably and generate less heat than a blade grinder, preserving the flavor of the coffee beans. The cordless design allows it to be carried in the bag and you can enjoy coffee anytime, anywhere. [One-Button Start & Two Modes] Start the espresso grinder with one touch. Press the button, the machine starts grinding until all the coffee beans are ground and stops working automatically. Long press the button for 3 seconds, the machine starts grinding until it stops 3 minutes later. [Adjustable Coarseness] Rotate the knob at the bottom of the electric coffee bean grinder, which can adjust different coffee coarseness. Convenient for making Moka Pot, Pour Over, French Press, with different flavors. [Capacity & Indicator Light] The grinder can be filled with up to 25g of coffee beans at a time, which is enough for your needs. The indicator light of the coffee bean grinder is always on when it is working, so you can clearly see the amount of coffee beans left even in a dark environment. [Easy to Clean] The magnetic buckle design makes it easy to open the coffee box for easy cleaning. The coffee can be cleaned with a cleaning brush and then rinsed with water. Note: Do not rinse the power source with water to avoid damage. color: Black Material: plastic size: 8 x 20cm Package Contents: 1 x Grinder 1 x charging cable 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 one. The allowable measurement error is +/- 1-3 cm.