A bedroom projector with entry-level positioning and price-friendly, with practical and cost-effective LCD optical machine module and good heat dissipation air duct design; The appearance adopts a full curved surface design, and the whole machine is integrated, which can be easily integrated into bedrooms with different decoration styles. It is the first to add an atmosphere lamp function to the product base, which is more friendly to eyesight in dark light. The rotating bracket will satisfy users to obtain better projection angles under different placement positions.