Product description Power Supply: Battery & USB 3 Key: R/L SR ASA On/off: On the base Dimension: 138MM*35MM Colors: black, white Material: ABS Package list: 1* Rotating display stand + 1* USB cable 1. Electric & automatic rotating platform. The maximum load is 3kg. Ideal for displaying jewelry, cakes, cups, toy models, art exhibits. Suitable for use in shops, studios, school libraries, exhibition halls, living rooms, and other venues. 2. Controllable speed, adjustable direction & angle. R/L rotates clockwise or counterclockwise. SR features 2 gear speed regulation at 1-2 revolutions per minute. ASA can adjust the rotation angle to 45-90-180-360 depending on your preference. 3. ON/Off switch allows any key to turn the rotating display stand on and off. It turns on in 1 second and off in 3 seconds. 4. Power supply. The rotating display stand operates with USB power supply, rechargeable battery, or external battery (3 AAA, not included). 5. Mirror surface. The mirror-like finish enhances the displayed products, making them more prominent and eye-catching, creating a dazzling and attractive effect. Perfect for showcasing jewelry, watches, cosmetics, toy models, mobile phones, and digital cameras. An excellent display stand for your collectibles or crafts.