WIDE COMPATIBILITY: The projector is compatible with projectors, mobile phone , cameras, and heads with a 6MM (1/4 inch) screw interface. MULT ANGLE ADJUSTMENT: Adjust the bracket to support a360-degree and pitch 90-degree adjustment, making it suitable for various scenarios such as business meetings, theaters, and . NO DRILLING INSTALLATION: Easily set up the projector without the need for drilling. Just 0.05 meters of is required, allowing you to watch your shows anywhere at . ADJUSTABLE LENGTH: The projector hidden can be expanded from 24CM to 40CM (9.4 to 15.7 inches), allowing you to adjust it to the desired height and securely tighten the knob. STRENGTHEN LOAD BEARING: Made of high strength alloy steel, the projector bracket is thick and sturdy, ensuring that your projector remains in position without any bending.