1、1080P 4K Supported: This mini projector supports 1920x1080 physical resolution, 380 ANSI luminous flux, supports 4K decoding, with optical film coated lens. 2、2.4G/5G WiFi Connection: This portable projector allows you to sync your phone and laptop screen via 2.4G/5G WiFi, ultra fast 5G WiFi ensures 0 delay for phone gaming and video watching. 3、30 to 120in Projection: This phone projector can be connected to your phone or computer via wired or wireless way, support 30 to 120 inches projection size. 4、More Intelligent: This portable projector supports auto focusing and auto rectification, auto curtain alignment, and voice control. 5、Dual HiFi Speaker: This wireless projector is designed with inbuilt dual HiFi speaker which provides wonderful listening experience. BT5.1 and AUX interface can be easily connected with earphone and speaker. Item Type: Mini Projector Material: ABS Physical Resolution: 1920x1080P Supported Resolution: 4K, 1080P, 720i, 720P, 576i, 576P Projection Size: 30 to 120 Inches Projection Distance: 0.92 to 3.72 Meters / 3.0 to 12.2ft Brightness: 380 ANSI Luminous Flux Light Source: LED Contrast Ratio: 16,000:1 Ratio: 1.4:1 CPU: MTK9269 RAM: 1G RAM Storage Memory: 8G RAM BT: BT5.1 WiFi: Dual Band WiFi 2.4/5GHz Focusing Mode: Auto Focusing/Manual Focusing for Keystone Rectification: Auto Focusing, Vertical: ±45 Degrees, Horizontal: ±40 Degrees Off Axle Function: Supported 3D: Supported System: For Android 9.0 Flip Function: 360 Degree Flip Lens: Optical Film Coated All Glass Lens Interfaces: HD Multimedia Interface x 2, USB x 2, 3.5mm AUX x 1, AV x 1 Product Size: Approx. 240 x 200 x 88mm / 9.4 x 7.9 x 3.5in ( Manual Measurement, Slight Error May Exist ) Remote Control Battery: AAA x 2 (Battery Not Included) 1 x Mini Projector 1 x Power Adapter 1 x HD Multimedia Interface Cable 1 x Remote Control 1 x User Manual 1 x Lens Cover