Coffee grinder -Electric coffee grinder with USB for drip coffee Highlights brand generic Electric coffee grinder with USB for drip coffee Description: 5 ADJUSTABLE MODES - There are 5 adjustable settings for different grind sizes, suitable for various brewing techniques. Rotate the piece body near the bottom, you can easily adjust the coffee powder thickness from fine or coarse setting, which can make 5 cups of coffee. HAND-HELD ELECTRIC GRINDER - The espresso grinder just 3.1 x 3.1 x 8.5 inch / 7.8 x 7.8 x 21.7 cm in size and can be held comfortably in your hand. The coffee grinder built with a burr grinding core which can be finely or coarsely ground according to your needs. HIGH CAPACITY USB POWER - The latest electric coffee grinder with USB charging function. Charge your cell phone for emergencies outdoors and at parties. The 1200mAh ultra-high capacity herb grinder can be used 300-500 times. DURABLE - Ceramic grinding core, wear-resistant and durable, not easy to deform. The design of the ABS acrylic observation cup allows you to check the grinding progress of the coffee beans. It can grind a variety of grains. The stainless steel burr coffee grinder can optimize the grinding speed and retain the coffee aroma. COFFEE GRINDER - The electric coffee grinder designed to provide a relaxing grinding experience helps you enjoy the afternoon of slow-paced leisure. Constructed with a durable stainless steel body, a ceramic grinding core and an adjustable coarseness setting, an easy-to-use one-handed top knob to dispense the amount of coffee powder, specially designed to extract the maximum flavor to preserve the aroma of the coffee. Specification: Speed Adjustment Speed: 5 Speeds Rated Voltage: 3.7 (V) Rated Frequency: 50 (HZ) Rated Power: 600 (W) Battery Capacity: 1200 AH Size Chart: Approx. 78x78x217mm/3x3x8.54inch Package includes: 1 piece coffee grinder 1 piece USB cable