Formovie Fengmi R1 Nano Ultra Short Throw Laser Projector 1600 ANSI 1080P Main Features Model:L055FCN Display Technology: DLP Lumens: 870 ISO Lumens Tech: ALPD Contrast: 2000:1 Resolution: 1080p Motion Compensation: No HDR: HDR 10 Launcher: Feng OS Base System: Android 3D: No Throw Ratio: 0.23：1 Keystone Correction: Four-point Correction Ports: HDMI×1、USB×1、Type-C×1、Audio output*1 CPU: Amlogic T972 RAM: 3GB DDR4 Built-in storage: 16GB eMMC