[Rechargeable Battery Design] - Unlike other battery-operated pepper grinders, this electric pepper grinder has a built-in rechargeable lithium battery, so you don't need to spend an extra dime on batteries. Just flip the grinder to grind fresh spices, which is also a for people with arthritis or chronic hand pain. [HEALTHY MATERIAL] - This automatic sea salt and pepper grinder is made of ABS material, stylish in appearance and more . Built-in LED lights illuminate food and prevent over-seasoning, whereas other cheap blue lights difficult to see how much seasoning was used. [Gift Set] - This modern electric salt and pepper grinder is the for your wife, mother, grandmother, grandfather and friends who love cooking. Also great as a housewarming gift, birthday , anniversary, Christmas, Father's Day, Mother's Day and New Year's gift. Package Details:grinder + USB cable + brush + English manual Colour:Black Material:Plastics+Electronic Components Package Contents: 1 set x grinder Only the above package content, other products are not included. Note: Light reflection 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.