Specification:1. Overall dimensions of the product: diameter 195MM* height 40 mm.2. weight of single product: 486g including data line: 513g3. Packing box size: 210*200*56MM4. Packing weight of single product: 573g 1. Product function descriptionSpeed regulation for 1st and 2nd gears is 1-2 revolutions per minute respectively2. The maximum bearing capacity is 10KG depending on the rotating speed.3. Forward and reverse rotation function.4. Set the round-trip rotation function according to the rotation angle. The round-trip rotation angles can be set to 45-90-180-360 degrees respectively.5. There are four power supply modes to choose from: USB direct insertion AC power supply, USB charging treasure power supply, three ordinary 5th batteries power supply, 18650 rechargeable lithium battery power supply.6. Switch Description1.Power ON:touch any keys.2.R/L:switch to clockwise or counterclockwise.3.SR: speed regulation,1r/2r/min.4.ASA:angle regulation,45°/90°/180°/360° circulation.5.IN 5V:MicroUSB 5V DC IN.6.Power OFF:long press any keys for 3 seconds.7.1865 lithium battery or 3 AAA battery(not include).8.Charge LED indicator(built-in):red-charging,green-fully charged. Package:1x photography stand1x charging cable