1、AI Smart Voice Control: Enjoy the big screen movies with just a sentence. Control it with your voice, thanks to AI smart voice control, that can search movies, control playback, and achieve easy control. 2、1080P Ultra Clear Image Quality: HD image projection, equipped with advanced display technology that supports 4K video playback. Enjoy the visual impact of every frame. Smart image processing capability significantly enhances the dark details of the picture and the color contrast of the picture. Electronic one button focus, macro focus. 3、Smart 1 Button Focus: With trapezoidal and 4 point correction, the focus is accurate, and the picture is clear. Optical lens, 1200LM brightness, high uniformity, 98% light transmittance. It supports wireless or wired, screencasting or screen mirroring. 4、Dual Frequency Projection: 2.4G 5G dual frequency wireless fidelity for smooth gaming and drama watching experience. Aggregating resources from various film and television platforms, massive online films and television, supports APP application download, do not miss what you love. 5、3D Surround Sound: Feel the waves of sound coming at you, restore the outstanding original sound of the film as if you were in a cinema. Rich interfaces, high definition multimedia interface, USB, can match game consoles, and also supports KTV devices, speaker devices, etc. Item Type: Smart Mini Projector Material: ABS Physical Resolution: 1080P (Support 4K, 1080P Full HD) Projection Size: Up to 120 Inches Best Projection Distance: Approx. 1.5m / 4.92 feet Trapezoidal Correction: Electronic Correction Interface: High Definition Multimedia Interface, USB, AV, Headphone Jack Remote Control Battery Type: 2 x AAA Battery (Battery Not Included) 1 x Smart Mini Projector 2 x Instruction Manuals 1 x Remote Control 1 x Power Cord 2 x Cleaning Swabs