This is a rotating display stand for jewelry and watch display. It is made of materials and can be used for a long time. The clever design makes it have 3 different speeds, 4 different selection angles, and 4 different power supply modes. Features - Material: ABS. - Size: About 13.80X13.80X3.50cm/5.42X5.42X1.38inch. - R/L: to clockwise or counterclockwise - : regulation, 2r/4r/ /min - ASA: angle regulation, 45°/90°/180°/360°circulation - IN 5V: Micro USB 5V DC IN - : long press any keys for 3 seconds - 1865 lithium battery or 3 AA battery(not include) - Charge LED indicator( ): red-charging, green-fully charged - Made of ABS material, it will not be easily damaged. - There are three adjustments, 2 per minute, 4 per minute and 6 per minute. - The maximum load is 4KG, 3KG and 2KG according to the speed. - rotation can be set to 45, 90, 180 and 360 degrees respectively. - Four power supply modes can be chosen: USB direct plug power supply, USB power bank power supply, rechargeable lithium battery (not included) and three ordinary AAA . Package list: 1 stand 1 x USB cable