Main Feature 1 Real Full HD 1920 1080 Support 4K 300inch2 Electronic Focus3 Wireless Display Movie Games for Smartphone 4 Corner keystone support side projectionSystemSystem Android 9 0 OS● WiFi 2 4G 5G WiFi● BT BT4 0● CPU Hi351 CPU A531G 4 core● GPU Mali T400 550MHz● Memory RAM 1G DDR3 ROM 8G● Screen wireless push Wifi display● Google play store Download and install APP● Language 23types Czech Danish German Greek English Spanish Finnish French Croatian Hungarian Italian Japanese Korean Dutch Polish Portuguese Romanian Russian Slovenian Belarusian Vietnamese Chinese traditional ChineseOptical parameters● Display technology LCD● LED Life time 30 000 hours● Brightness 600 ANSI lumens ● Resolution 1920x1080 Real Full HD● Contrast ratio 15000 1● Aspect Ratio 16 9 4 3● Projection Screen Size inch 50 200 inch● Projection Distance m 1 5 6 65 meter● Throw Ratio 1 56 1● Keystone Correction Vertical 15deg K25 Smart Version support Corner keystone correction● Zoom Remote electronic zoomInterface● USB USB interface support read Data from USB SSD Hard Drive ● HD 2 ● AV 1● Audio out 3 5 mm Earphone 1Other Hardware● Speakers 4Ω 5W 1● Power consumption 140W● Product size 320 230 108mm● N W 2 5kg● Packing size 420 300 150mm● N W 3 6kgPackage list 1pc Projector1pc Power cable1pc Remote control1pc User manual