[USB Rechargeable Design] This electric pepper grinder features a built-in rechargeable lithium battery, eliminating the need for disposable batteries. You can operate it with just one hand by pressing and holding the button to grind your spices. [Adjustable Coarseness] The electric grinder offers adjustable coarseness settings. Simply turn the black knob on the bottom to customize the grind size from coarse to fine, giving you full control over your seasoning. [Upgraded LED Light] The LED light activates automatically during use, providing clear visibility of where your seasoning is being applied. The soft illumination adds a warm touch to your dining experience. [Capacity] The transparent refillable container allows you to easily monitor spice levels and quickly identify the contents. [Wide Applicability] Suitable for pepper, salt, and other solid grain seasonings, this electric grinder is ideal for home kitchens, restaurants, gatherings, and outdoor use. It offers fast and convenient operation wherever you need it. Color: Black + Silver Material: ABS + Stainless Steel Package Contents: 2 x Electric Pepper Grinders 1 x Charging Base 1 x USB Cable 1 x Cleaning Brush Note: Light reflections and display differences may cause slight variations in color. Measurement may vary by +/- 1-3 cm.