EASY CLEANUP:The grinding bowl on this coffee bean grinder is designed with durable stainless steel. It's removable for easy filling. GRIND ENOUGH TO BREW UP TO 6 CUPS OF COFFEE:If you love the delicious taste of coffee made from freshly ground beans, this electric coffee grinder is perfect for the job whether you're grinding coffee for a quick cup or a full pot SIMPLE & INTUITIVE:The coffee grinder is so easy to use that you'll want to drink flavorful coffee made from freshly ground coffee beans everyday. Just place the lid on the grinder and press the button to grind coffee. Release to stop grinding. DURABLE STAINLESS STEEL BLADES:With the durable stainless steel blades, this grinder makes of grinding everything from coffee beans to herbs and spices. USB CONVENIENT CHARGING:Put this cordless and USB rechargeable mini coffee grinder in your bag or suitcase, you can enjoy freshly ground coffee anytime, anywhere, whether , work, travel, hiking or camping... Product Name:Electric Coffee Grinder Product grinding core:ceramic grinding core / stainless steel grinding core Product power supply:3.7V/1250MAH lithium battery Charging specification:TYPE-C charging port Product weight:about 460G Product capacity:25G (bean bin), 120ML (powder bin) Colour:A:Gray Material:PP+Stainless steel Size:200x78MM Package Contents: 1 x Electric Coffee Grinder 1 x USB Cable 1 x cleaning brush 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.