TS FHD Brighter Projector>Resolution 1920*1080p (4K/8K Support)>Brightness: 8800LM>Touch Button Panel  HDMIx2,USBx2,AV,Audio Ethernet Port, Android 9.0>Bluetooth>WiFi-1+8GB >Screen Size 50-400″ Diagonally >4D Keystone Correction >LED Lamp Life: 50’000Hrs >Contrast Ration: 18000:1 >Low Power consumption >Instant start and Switch off >Operating Temperature 5~40 degree >Power Consumption: AC 110-240V~/50-60Hz Application: Business-Office-Smart Class Room-Gaming & Home Entertainment