The LePresso Portable Coffee Maker with Mug Grinder in Silver is the perfect gadget for coffee lovers. This innovative device combines a coffee grinder and mug in one, with a powerful 1600mAh battery that can complete 15 grinding cycles on a full charge. It is designed to hold 18g of coffee beans, enough for a 250ml cup of freshly brewed coffee. The ceramic grinder allows you to adjust the grind size to suit your taste, whether you prefer medium or deep roasted beans. It is made from high-quality materials, including ABC plastic, ceramic, and stainless steel. This ensures durability and style. The mug also has a Type-C charging port. It recharges quickly, in 2-3 hours. It also has a drip filter for smooth, clean coffee. Whether you are at home, at work, or on an adventure, the LePresso brings you fresh coffee with convenience and taste.