1、ULTRA HD PROJECTION: Mini projector supports original picture quality, superior visual experience. The performance is more delicate and colorful, and the picture quality is newly upgraded. 2、A VARIETY OF PROJECTION METHODS: Home smart projector supports cell phone with the screen, side projection, front projection or reverse projection, to meet the needs of different scenarios. 3、EFFICIENT HEAT DISSIPATION, LOW NOISE: Home smart projector can maintain stable heat dissipation even after long time use, no noise interference. 4、FOR ANDROID 9.0 SMART SYSTEM: HD projector supports for Android 9.0 smart system, 1+8G memory, no need for external set top box, one click download from the application market, and support for third party software. 5、POWERFUL SOUND AND MULTIPLE INTERFACES: Mini projector features dual 5W speakers, HD Multimedia Interface USB DC AV interface, multiple device connection options. Item Type: Mini Projector Material: ABS Model : T9 Light Source: LED Physical Resolution: 1280 x 720P Focus Difference: Standard, Normal Interface: HD Multimedia Interface USB DC AV Lamp Life: 30000 Transmittance Ratio: 1.3:1 Trapezoidal Mode Focusing: Electronic Trapezoidal Correction, Manual Focusing Zoom Function: Support Recommended Projection Distance: Approx. 1-6m/3.3-19.7ft Projection Size: 50-100 Inches (Best 60 Inches) System: for Android 9.0 Chip: RK3566 Memory: 1G RAM 8G ROM Support Wireless: 2.4G 5G Dual Band Bluetooth: BT4.0 Remote Control Battery: AAA Batteries Two (Not Included) Support Language: Chinese, English, Multi Language 1 x Projector 1 x Remote Control 1 x Power Cord 1 x Instruction Manual