This electric pepper grinder has built-in a rechargeable lithium battery, so you don't have to spend extra money on batteries. You will not need both of your hands to grind your spices. Just press and hold a button, you will have ground spices. The Electric grinder with adjustable grinder Coarseness, just turn the black knob on bottom of salt or pepper mill, you can adjust the grinder knob to choose the coarseness of your spice, salt or peppercorn. Many grinding levels for allows you to grinder your spices from coarse to . The Led light is gentle. Will turn on automatically during use, you can see exactly where your seasoning is landing. When you have dinner with your family or loved ones, this gentle light adds a warm and romantic atmosphere. Visible Refillable Container allows you to see the remaining spices and to distinguish the spices in the grinder. The electric grinder is suitable for pepper, salt and other solid grain seasonings. You can use it anytime and anywhere. This grinder is for kitchens, restaurants, parties and outdoor picnics. color:Black + silver Material:ABS+stainless steel Package Contents: 2 x Electric Pepper Mill 1 x Charging base 1 x Usb Cable 1 x Cleaning Brush