[USB Rechargeable Design] This electric pepper grinder has a built-in rechargeable lithium battery, eliminating the need to purchase additional batteries. You can operate the grinder with just one hand. Simply press and hold the button to get freshly ground spices. [Adjustable Coarseness] The electric grinder features adjustable coarseness settings. Turn the black knob on the bottom of the salt or pepper mill to easily select your desired grind level, from coarse to fine, for salt, pepper, or other solid spices. [Upgraded LED Light] The LED light is bright and gentle, automatically turning on during use to help you see exactly where the seasoning lands. The soft illumination adds a warm and inviting touch to your dining experience. [Large Capacity] The transparent refillable container allows you to monitor spice levels and easily identify the contents. [Wide Applicability] Suitable for pepper, salt, and other solid grain seasonings, this electric grinder is convenient and efficient for use in kitchens, restaurants, parties, or outdoor picnics. Color: Black + Silver Material: ABS + Stainless Steel Package Contents: 2 x Electric Pepper Mill 1 x Charging Base 1 x USB Cable 1 x Cleaning Brush Note: Light reflection and differences in display screens may cause slight variations in color between the product and the image. Measurement may vary by +/- 1-3 cm.