Automatic peper and salt grinder is gravity activated. One-handed operation, You only need to press the power button and turn .You will salt or pepper without twisting it manually.Owning a simple & easy-to-use grinder, not only your cooking efficiency in the kitchen, also your fimilly's elderly and children can use to participate in your cooking Adjustable ceramic grinder that supports different grind from fine to coarse. To adjust simply turn the grinder knob at the top of the electric pepper shaker and your favorite grinding coarseness. Turn clockwise for a finer grind and counter-clockwise for a coarser grind;This rechargeable electric salt and pepper grinders are built in 1200mah Lithium Battery, letting you charge anywhere without battery replacement. Ultra-Long using time,1.5-2 hour (about 200 Using )after one time charge.You can charge it with power bank, AC adapter, laptop, etcTop quality ceramic offers long time durability and can grind against thghest peppercorns, sea salt or other spices. The transparent made of thickened acrylic and easier to observe the seasoningGreat & grinding tool for pepper & salt in the kitchen. gadget to make pepper spice for enjoying a tasty salad or steak. Perfect gift for birthdays, Thanksgiving, Christmas, Mother's day, 's or any holiday occasion.Mills Type: Salt & Pepper Millscolor:Photo colorMaterial:ABSsize:165 x 73 x 196mmPackage Contents:1 x grinder1 x USB cableOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.