Brightness varies by model, with listed lumen values roughly from about 30 up to 200 lumens; some listings specifically cite ANSI lumen ratings (for example, “150 ANSI lumens” or “200 ANSI lumens”).
Several listings state long light-source lifespans; common values shown include about 30,000 hours and 40,000 hours for the LED or bulb life.
Some listings state the projector has no battery, while others list an internal (non‑universal) rechargeable lithium battery; advertised runtimes where shown range from about 2 hours up to roughly 3 hours in certain power-saving modes.
Models range from very small, pocketable dimensions (for example, about 3 x 3 x 3 inches) to larger portable sizes (examples like 2.75 x 8.2 x 11 inches), with weights typically between roughly 0.7 pounds and about 3.9 pounds.
Many listings include built-in speakers (single or dual) and a 3.5mm audio jack; several also list Bluetooth support for wireless audio pairing or output.
Some models include a built‑in smart OS with access to an app store and preinstalled streaming apps; other smart features shown in listings include built‑in casting/screen‑mirroring, mobile‑app control, and voice‑remote options.
Commonly included accessories are a tripod (mini or standard), a carrying case, a remote control, and power or AV cables; some listings also include an AC adapter or power cord.