Item Type: Rotating Display Stand Material: Plastic Diameter: Approx. 138mm/5.43in Height: Approx. 35mm/1.38in Battery Type: 3pcs AAA batteries or Lithium Battery (not included) Package List 1 x Rotating Display Stand 1Multipurpose: Electric rotating display stand is perfect for displaying jewelry, collectible, toy, cake, digital product. Ideal for Exhibition, Event, Party, Wedding. 23 Speed Level: The speed regulation is 2 rpm, 4 rpm and 6 rpm respectively; the maximum load is 4KG, 3KG and 2KG respectively according to the different speeds. 3Forward and Reverse Rotation Function: You can set the round trip rotation function according to the rotation angle, and the round trip rotation angle can be set to 45, 90, 180 and 360 degrees respectively 4Four Power Supply Modes: Support USB in line AC power supply, power bank power supply, 3pcs ordinary AAA batteries, lithium battery power supply (not included battery). 5Low Noise: The display turntable features a low noise, smooth motor that won't disturb staff or your video shooting, allowing you to get your work done smoothly.