Features: Supports resolution of 1920x1080 with exceptionally image clearities. 240-degree freely rotatable lens overcomes spatials constraints: the lens supports extensive 240-degree rotation adjustment, effortlessly adapting to diverse installation scenarios such as desktops, bedside surfaces, and ceilings without frequent repositioning of the unit. Features professional four-corner correction. Whether projecting sideways, quickly adjust the imaging with simple operations to effortlessly correct trapezoidal distortion. Equipped with a corded screen mirroring port for directly connection to mobile phones, computers, tablets and other devices. Eliminates the lag and stuttering associated with wireless screen mirroring. Supports multiple input interfaces with strong compatibility, meeting connection needs of various devices Specifications: Component: ABS plastic Physical resolution: 480x360 Resolution: 1920x1080 Contrast ratio: 1000:1 Throw ratio: 4: 3/16: 9 Working noise: less than 20dB Projection size: 15 inches~80inches Projection distance: 1-3meters Lens adjustment: Manual focusing Auto correction: Electronic trapezoid (electronic trapezoid) Loudspeaker: 4Ω2W Size 92x157mm Package Includes: 1PC Corded projector (USB version) note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.