The exquisite fuselage is easy to master,It can be used at home,office and outdoors,Put it in your pocket or bag and it's easy to take away.It supports 3D and you can purchase on your own and use the active shutter 3D glasses for DLP-Link 3D projector,So you can enjoy a cinema-level 3D banquet at home.Unbounded zoom varies with location,projection picture 33.5"@1m, Projection ratio 1.35 : 1,No matter how big the house is,how big is the cinema.Designed to enable all kinds of exciting user experience with its high performance flagship Quad Core ARM Cortex-A55 CPU and Mali-G31 MP2 GPU.Adjust the position of four corners of the screen to get a square picture.Projection Specification● Projection Technology:DLP(0.2"DMD)● Display Chip :RGB LED Q6● Light Life: Up to 20,000 hours● Light Luminance: Real 50 ANSI Lumens,Recommend for dark room use only● Light Source: LED●Standard Resolution:WVGA 854*480●Projection Area:30-120 inch●Contrast:500:1●Projection Ratio:1.35:1（33.5 inch@1M）85%●Projection Distance:1-5m●Aspect Ratio:16:10● mode:Manual ●Keystone Correction:Manual, Vertical: ±45 degree,Horizontal ±40 degree●Projector Character:Interaction●Projection Mode:Front Projection●Offset function: NO●3D:YesSystem Parameters● Screen : Airplay/MiraCast● OS: Android 9.0● CPU:Quad Core ARM Cortex-A55 CPU● GPU:ARM Mali-G31 MP2 GPU● Buffer Memory:2G/4G LPDDR4● Memory:16G/32G EMMC● :2.4G/5G 802.11a/b/g/n/ac● :BT 5.0Basic Parameters● Built in Li- Battery: 3000mAh● Works for 1 hour after fully charged,also can charge for smartphone,also work with 5V 3A Power bank● Video Support(up to 4k):VP9-10,H.265,H.264,MPEG-4,WMV/VC-1,MPEG-2,MPEG-1,RealVideo 8/9/10 etc.● Audio：Support:MP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC,APE,3GP,WAV● Image :Supports variety