Excellent light transmittance, low dispersion. The projection ratio is 1.5:1 and distortion is less than 1.0%. The best projection distance is 1.5m-3m/75"-120". The screen size is adjustable. SMART MOVIE PROJECTOR COMPATIBLE WITH MULTI-DEVICES: Smart outdoor video projectors 2.0 have 5G and 2.4G dual-frequency functions, compatible with iOS/Android/Win systems.
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