1. The three-axis rotation angle is changeable, and the joints can be rotated 360°, folded, retracted, and adjusted at will
2. Size (L×H) 21.5×14.9in
3. Smooth rotation to easily grasp various angles, can be rotated 360° clockwise or counterclockwise to adjust ±80°
4. There is a built-in air pressure pump in the arm of the bracket, which can adjust the corresponding air pressure according to the weight of the projector, which can make the projector hover at any height
5. Easy to install, it can be installed in a few minutes, and girls can also do it independently
Fits the majority of projectors on the market.