Key Attributes Resolution: Native 1920×1080p, 400 ANSI lumens (supports max 4K with HDR10, MEMC) Stand: 180° rotatable stand; can project on ceiling; doubles as LED desktop lamp (white/orange light, adjustable brightness) Image Adjustment: Auto focus, 4‑point keystone, auto keystone, zoom in/out Battery: Built‑in rechargeable battery; ~3 hours play time (2 hours video, 36 hours LED lamp) Portability: Suitable for travel; supports smartphone mirroring without internet Operating System: Android OS with 1 GB RAM and 8 GB ROM Connectivity: Wi‑Fi 6 (2.4G/5G), Bluetooth 5.2 Remote Control: Bluetooth remote included Apps: Supports app downloads for expanded entertainment