1、1080P 4K Supported: This mini projector supports 1920x1080 physical resolution, 380 ANSI luminous flux, supports 4K decoding, with optical film coated lens. 2、4G/5G WiFi Connection: This portable projector allows you to sync your phone and laptop screen via 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. BT1 and AUX interface can be easily connected with earphone and speaker. 1 x Mini Projector1 x Power Adapter1 x HD Multimedia Interface Cable1 x Remote Control1 x User Manual1 x Lens Cover Item Type: Mini ProjectorMaterial: ABSPhysical Resolution: 1920x1080PSupported Resolution: 4K, 1080P, 720i, 720P, 576i, 576PProjection Size: 30 to 120 InchesProjection Distance: 0.92 to 3.72 Meters / 3.0 to 12.2ftBrightness: 380 ANSI Luminous FluxLight Source: LEDContrast Ratio: 16,000:1Ratio: 1.4:1CPU: MTK9269RAM: 1G RAMStorage Memory: 8G RAMBT: BT 5.1WiFi: Dual Band WiFi 2.4/5GHzFocusing Mode: Auto Focusing/Manual Focusingfor Keystone Rectification: Auto Focusing, Vertical: ±45 Degrees, Horizontal: ±40 DegreesOff Axle Function: Supported3D: SupportedSystem: For Android 9.0Flip Function: 360 Degree FlipLens: Optical Film Coated All Glass LensInterfaces: HD Multimedia Interface x 2, USB x 2, 3.5mm AUX x 1, AV x 1Product 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)