"Wireless portable design" allows you to fully enjoy an outdoor lifestyle full of fun. "Be your professional anytime and anywhere". Grind the hand-drip coffee machine to enjoy the coffee flavor immediately. Double-click to grind. The coarseness of the beans can be adjusted. Professional control over taste, adjustable grinding design. Precisely control the of the powder, suitable for different brewing methods. Electric grinding frees your hands and allows you to the grinding with a double-click. Enjoy a rich and fragrant hand-brewed coffee anytime and anywhere. Product Name:Coffee Maker with Grinding and Pour-Over Processor Product Model:CM-2566 Charging Voltage: 5V Rated Voltage: 3.7V Battery Capacity: 1500mAh Grinding Power: 18W Coffee Cup Capacity: 350ml Charging Time: Approximately 2 hours Color:Black Material:ABS Package Contents: 1 * Portable Espresso Machine 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.