[Coffee Burr Grinder] This portable electric burr coffee grinder operates stably and generates less heat than blade grinders, helping preserve the flavor of coffee beans. Its cordless design makes it easy to carry in a bag for coffee enjoyment anytime, anywhere. [One-Button Start & Two Modes] Press the button once to start grinding; the grinder automatically runs until all beans are ground and then stops. Press and hold the button for 3 seconds to activate timer mode—the grinder runs for 3 minutes and then stops automatically. [Adjustable Grind Size] Rotate the knob at the bottom to adjust grind coarseness—from fine for espresso to coarse for French press, pour-over, or Moka pot—enabling versatile brewing options. [Capacity & Indicator Light] Holds up to 25g of coffee beans per grind. An LED indicator light stays on during operation, allowing clear visibility of remaining beans—even in low-light conditions. [Easy to Clean] Features a magnetic lid for quick, tool-free access to the grinding chamber. Clean with the included brush and rinse with water. Do not submerge the motor base or charging port in water. Color: Black Material: Plastic Dimensions: 8 x 20 cm Package Includes: 1 x Coffee Grinder 1 x Charging Cable Note: The actual product color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.