UPGRADED USB RECHARGEABLE LARGE CAPACITY - Sangcon electric salt and pepper grinder set rechargeable has a upgraded capacity of 184G/6.5OZ for sea salt and 100G/3.5OZ for white pepper, perfect to store as a salt and pepper shaker. Comes with a Type-C charging cable for a quick 1-hour charge and can grind at least 80 grams of spice on a full charge. No more batteries. Bottle separate from the motor & spout, making it very easy to clean. 2.3inch extra-large jug opening makes it easy to refill GRAVITY SENSOR AND SAFETY SWITCH - The gravity salt and pepper grinder set features both gravity sensing and a safety switch for easy one-handed operation. The motor of the automatic salt and pepper grinder set has been powerfully upgraded to grind spices faster and more efficiently, with a fine, even grind and longer life. Upgraded wider feed hole for smoother grinding. Simply flip the pepper grinder over and enjoy freshly ground spices ADJUSTABLE COARSENESS - The auto salt and pepper grinders set refillable comes with an adjustable ceramic grinder knob with a built-in high-quality ceramic core to easily adjust the coarseness of spices. Widely used for grinding pepper, salt and other solid granular spices. The spice canister is made of clear, food-grade acrylic, making it easy to see and easily know when it needs to be refilled. Convenient to use anytime and anywhere. Great helper for kitchen, restaurant, party, outdoor picnic BUILT-IN LED LIGHT - The Sangcon rechargeable salt and pepper shakers set electric is equipped with a LED light that automatically lights up when in use. The light is not only bright, but also soft, which allows you to easily see how much seasoning is being dispensed to your food, even in low light conditions. Adding a warm and romantic atmosphere to a dinner with a loved one. Gifts for wedding, birthday, Father's Day, Mother's Day, Christmas and New Year SERVICE GUARANTEE - If you find that the pepper mill grinder does not work after the product arrives , it is generally the case that the ceramic grinding core is stuck with granules. In this case, please turn the top button to adjust the coarseness to the coarsest state, so that the particles blocked inside the ceramic grinding core will fall out, and then it can be used normally. Sangcon is available 24/7 and will respond promptly to assist you in resolving any concerns.