Feature:1. Adopting an integrated design of grinding and brewing, portable, suitable for any occasion, and it can provide 1‑2 servings.2. The measuring cup is made of ABS shell and food grade SS304 liner, containing 120ml and 240ml, which can be used as hand drip coffee pots and coffee cups, and the lid can cover the coffee cup.3. The ceramic grinder uses graphite, which does not rust, and maintains the original taste of coffee.4. The precise filter is made of stainless steel and PP material, which is healthy and durable, ensuring the supplementary air and water during the filtration.5. The coffee cup adopts ABS outer shell and food grade SS304 inner liner, and the bottom is designed with silicone cushion, which has anti‑slip function.Spec:Item Type: Coffee GrinderWeight: Approx. 622g / 21.9ozVoltage: 11.1VPower: 120WProduct Size: Approx. 22x8x8cm / 8.7x3.1x3.1in Product Material: ABS Shell + Food Grade SS304 LinerBattery Capacity: Polymer Battery 1200mAh (Included)How to Use:1. Open the upper cover counterclockwise and put coffee beans in2. It is recommended to fill the bottom tank with 80% coffee beans to ensure the successful use of the coffee grinder.3. Press the button to grind coffee beans4. If there is no electricity, use the USB data cable to charge. After the battery is fully charged for about 3 hours, a blue charging light will be displayed.Package List:1 x Coffee Grinder 1 x USB Cable1 x ManualNotice:1. Please allow 0‑2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.