Feature ● 400 ANSI lumens● 1080P full HD restore picture color● Turn on the camera for autofocus● Intelligent cooling system silent fan control● Android 10 0 Google certified with 8000 Apps● 2 4G 5G Wi Fi dual channel viewing without lagSpecification Model PL4System featuresMTK 9255Multimedia Android TV™ OS OptionalSupport Screen MirroringWireless Mirror Cast optional Chromcast ATV Version Support Music formatMP3 WMA OGG AAC EAC3Support Photo formatMPEG PNG GIF BMPSupport Video formatMP4 AVI MKV 3GP MPG MOVSupport TXT formatTXTlmage SystemSingle LCD Full SealedDustproof Light Engine Brightness400 ANSI lumensResolution1080p Contrast ratio33Aspect RatioDefault 16 9 Optional 16 10 4 3Throw ratio1 22 1Projection Distance1 1m 4 5mProjection size40 120 inchesSpeaker2 x 8W Unifomity0 85Focus modeDigital FocusProjection WaysFront Desk Rear Ceiling Mounted Keystone Correction±40°Digital Keystone Correction 4P Keystone CorrectionZoom50 100 zoomInterfaceUSB 1 HDMI 1 AVAudio Out 1 DC 19V in 1Light Source Lifetime of BulbLED 30 000 hours Standard mode Power consumption90W Max Working VoltageAC 100 240V 50 60HzMachine Size 206 x 186 x 130 mm CertificationCCC FCC RoHs CE Projection distance and Screen Size Image Size Inch Projection Screen L W cm 400 91 0 5501 13 0 62601 36 0 75701 57 0 86801 7