Feature: 1. [Safe And Durable] The spice grinder housing is made of premium ABS material for safe contact with food. No danger of glass breakage, sturdy and durable, with long service life. Specification: Item Type: Electric Pepper Grinder Material: ABS, Ceramic Size: Height: Approx. 180mm / 7.1in, Bottom Diameter: Approx. 55mm / 2.2in Gross Weight: Approx. 260g/9.2oz Battery Type: Lithium Battery (Built in) Battery Model: 18650 Battery Capacity: 500mAh Package List:1 x Electric Pepper Grinder 1 x Charging Cable1 x English Manual Note:Manual measurement, please allow some errors. 【USB Rechargeable】Electric pepper grinder with built in 500mAh battery with advanced charging technology, only one USB charging cable is needed, no need to replace the battery. 【Adjustable Coarseness】Coarseness can be adjusted by rotating the bottom of the electric salt and pepper grinder, clockwise for fine particles and counterclockwise for coarse particles. 【Easy to use】Just press the on off button to control the whole grinder easily. It can free your hands. Release the button to stop working immediately and control the dosage easily. 【Excellent design】This automatic salt and pepper mill is designed with a clear acrylic lid for easy identification of spices. With LED light, you can easily see the amount of spices put into the food. 【Scope of application】Automatic mill can be used for pepper, salt and spices. Can be used as a seasoner for pepper, salt, herbs and spice mixes. Suitable for kitchen, outdoor grill and restaurant.