Side heat dissipation holes vent heat to prevent buildup, helping minimize vibrations and slip risk for steadier operation. Durable metal stand provides stable and longlasting support, capable of bearing the weight of different projector brands. Versatile installation options support both wall mounting and ceiling mounting to meet a variety of installation needs. multiple mounting methods available: desktop, wallmounted, or hanging, for flexible placement. Use scenario: In a home theater or living room, ceiling or wall mounting keeps the projector out of the way while delivering a clear, aligned image. Use scenario: In classrooms or meeting rooms, ceiling mounting helps maintain clean sightlines and minimizes desk clutter for students and presenters. Use scenario: In retail or gallery environments, wall or ceiling mounting enables flexible placement of digital displays for viewing angles and space utilization.