Resolution: Native resolution 480*320p support 1920*1080p; Contrast: 500:1; Brightness: 150 Lumens; Aspect Ratio: 16:9 and 4:3.</br>Multi-function input AV/VGA/USB/SD/HDMI/Micro USB. Can be charged with power bank by Micro USB input.</br>Keystone Correction: ??15; Image Size: 30-100 inch; Projection Distance: 1.07-3.5M.</br>Note: The projector is not recommended for PPT or business presentation ideal for home theater movies and video game use.</br>Smart and affordable: Easy to carry it anywhere with 170mm*136mm*70mm. The Affordable Entry level HD Port-ready LCD projector in the market.</br></br>Product Description</br></br><b>Syhonic - Not only a seller but also a products maker focus on producing good products through our lives.</b><br><b>iProjector Store - Professional projector manufacturer with 300 employees.</b><br><b>Syhonic I1 Projector - An affordable movie or video game projector.</b><br><br><b>Outdoor Design: Can Be Charged with Power Bank</b><br>Our mini projector support power bank charge function by USB port to connect.<br><br><b>Ideal Use for Family Entertainment and Camping Movies</b><br>Want a distinctive Holloween? Or a fatastic Christmas? The 1stChosen M3 mini projector comes to help.<br><br><b>Amazing Quality for the Price</b><br>Our projector is a nice option if you want an affordable movie or video game projector.<br><br><b>Long lamp life</b><br>The LED lamp works 20.000 hours. No need to think about a replacement bulb.<br><br><b>Project Anytime at Anywhere</b><br> Lightweight and travel-sized?? this projector is made to go places.No more staring in a tiny laptop screen. Its size: 6.69 x 4.5 x 2.75inch?? 0.6