Rechargeable & Convenient Base Storage Each grinder includes a built-in 500mAh rechargeable lithium battery for long-lasting power. Simply plug in the included USB-C cable for fast, eco-friendly charging. Easy to Clean & The dual charging base not only stores your grinders neatly but also allows easy grab-and-go seasoningkeeping your kitchen organized and your cooking flow uninterrupted 6-Level Adjustable Coarseness for Precise Grinding Customize your seasoning just the way you like it. The external adjustment dial allows easy switching between coarse and fine grindingideal for everything from steak rubs to soups and salads. The high-hardness ceramic grinding core preserves the full aroma of your spices, delivering consistent texture and taste with every grind Elegant, Durable & Perfect for Gifting Combining style and performance, this electric salt and pepper grinder set complements any kitchen dcor. Its modern design, smooth operation, and reliable function make it a thoughtful gift for food lovers, home cooks, and BBQ enthusiasts alikeideal for housewarmings, holidays, or weddings Smart Gravity-Sensing Operation Enjoy effortless seasoning with advanced gravity-sensor technology. Simply flip the grinder upside down and press ON for freshly ground salt or pepperno manual twisting required. Switch to OFF to prevent spills and keep your countertop clean. Perfect for everyday cooking, dinner parties, BBQs, or camping trips, this smart grinder makes flavoring food fun and convenient anywhere you go Large Capacity & Clear Visibility Designed with a BPA-free acrylic container (135ml), these grinders reduce refills and let you easily see when its time to add more. The 2.2" wide opening makes refilling simple without a mess. A soft white LED light automatically illuminates your dish while seasoning, helping you control the amount preciselyespecially useful for low-light dining or outdoor cooking