14K Supported: This smart projector supports 4K and 1080P. 450ANSI luminous flux, 50 to 200 inches projection area. Wide colour gamut and highly precise color make every image lifelike. 22.4G/5G WiFi Supported: This mini projector with BT5.0 supports 2.4G/5G WiFi that provides real time projection in low delay. 3Multi Function: This HD mini projector with remote control integrates the functions of TV box, smart phone, projector and AI speaker. 4Auto Focusing: This video projector adopts auto focusing and 40 degrees digital correction, saving times on manual adjustment. 5Rich Interfaces: This TV projector supports HD Multimedia Interface, USB interface, audio interface, suitable for Android, for IOS, for tablet, sound equipment and wireless devices.