The Electronic Mill Set is an easy, one handed operated mill set. At the touch of a button, you can now grind salt and pepper effortlessly - ideal for a quick use or to make an impression at the dinner table. Electronic Mill Set can the length of the grinding time can be set. After the setting is successful, the grinding will start with one button, and it will stop automatically when the set time is reached.Adjust the grind setting from fine to coarse for superior seasoning. The universal ceramic mechanism allows allows you to add not only salt and pepper, but many different herbs and spices to your food, making this a piece of versatile kitchen equipment. Advantage:USB powered electronic mill,no worries of frequent battery replacementEach grinding time can be set 2~180sOne handed operation allows grinding at the touch of a buttonClear ABS body shows fill of the mills，but also shows when refilling is needed.Built in light for illuminating the seasoning area Adjustable grind，choosing between fine or coarse granules.Name: Electric Pepper MillPower: 6WMaterial: stainless steel, ABSBattery voltage: 3.7VNet weight: about 355gCharging voltage: DC5VSize: 49*192mmBattery capacity: 650mAhDelivery content:Grinder*1USB cable *1