Digital Display Screen - Always know the remaining battery at a glance, eliminating power anxiety Smart Press-to-Grind - Single-handed operation with natural thumb press, freeing your other hand Ceramic Grinding Core - Specially optimized for sea salt and various peppercorns, preventing oxidation issues found in metal grinders Type-C Fast Charging - Built-in 500mAh lithium battery charges fully in 1 hour, lasting up to a month - perfect for outdoor use Versatile Applications: Home Cooking: Precise control over grinding coarseness with this automatic salt and pepper grinder set BBQ Parties: Operate easily with one hand while using tongs with the other Camping: Enjoy freshly ground seasoning anytime with this electric salt and pepper shakers set Dinner Parties: Elevate flavors and impress guests using our salt and pepper electric grinder set Perfect Gifts: This complete auto salt and pepper grinder set makes an ideal present Advantages: Replaces traditional salt shakers and salt and pepper mill Features salt grinder refillable and pepper grinder electric functions The pepper mill grinder electric mechanism ensures consistent grinding Upgraded Digital Display and One-Touch Operation: With the digital display, Gives you peace of mind by always showing your exact battery status. All it takes is one press of the top button for easy grinding Type-C Fast Charging: Type-C fast charging, lasting up to approximately 30 days under normal usage. Say goodbye to disposable batteries and bulky charging stations—enjoy convenience Premium Materials and Stylish Design: Extremely Durable Ceramic Grinding Core. The food-grade ABS housing is removable and washable Adjustable Grinding and LED Light: Meet the grinding needs of different dishes. The soft LED lighting system easily enhances flavor even in low-light conditions Large 100 ml Capacity: The large 100 ml capacity meets the needs of singles and large families, eliminating the hassle of frequent refills and allowing for maximum grinding convenience Peace of Mind Purchase: The set includes 2 grinders, 2 USB-C data cables, 1 storage base, 1 cleaning brush, and 1 instruction manual Please Read Before Use : 1.Only suitable for dry spices. Please ensure that the grinding chamber is completely dry before use. 2.Low Output? If the grind is too fine or nothing comes out, the knob may be too tight. Try turning it counter-clockwise to loosen. 3. Stuck? If the knob is turned too far counter-clockwise and a peppercorn gets stuck, simply unscrew the grinding core completely, clean it with the cleaning brush, and reassemble.