Small Coffee Machine Portable Coffee Bean Grinder USB Electric Manual Integrated Product information: Coffee machine type: semi-automatic Coffee machine principle: grinder Capacity: 5 cups or less Style: grinder Rated voltage: 7.4 (V) Rated frequency: 50 (HZ) Rated power: 50 (W) Applicable number: business people, high-quality life people Coffee machine capacity: 150 ml Grinding method: grinding core Body material: ABS Coffee maker classification: grinder Operation mode: Long press to startEnergy efficiency rating: 1 Appointment function: none Scale indication: pot body indication Working hours: unlimited Working voltage: 7.4V Battery capacity: 14500/800mAh*2 Product capacity: 150ml Motor speed: 78RPM±10% Size information: 136*85*247m'm Packing list : Product packaging-standard version: grinder + color box + data cable + small brush + measuring spoon + filter paper Product packaging-upgraded version: grinder + color box + data cable + small brush + measuring spoon + filter paper + manual rocker Product packaging-deluxe version: grinder + color box + data cable + small brush + measuring spoon + filter paper + manual rocker + coffee cup CJJT1337591-10280633041077 Product picture: