I purchased this for home use because of its high online ratings, but it was too large for ceiling mounting, so I am selling it. I opened it to check the operation and confirmed it works. It is practically new, having only been used for operational checks. Please refer to the internet for detailed functions. No claims or returns accepted. The WiMiUS K13 projector, with a brightness of 1500 ANSI lumens, features Google TV and allows direct access to apps like Netflix and YouTube. Auto focus, auto keystone correction. - Brand: WiMiUS - Model: K13 - Brightness: 1500 ANSI lumens - Features: Google TV - Apps: Netflix, YouTube, Hulu, Disney+ - Lumens: 1500 ANSI lumens - Color: Black All details are in the photos, so please check them carefully before purchasing. We do not accept claims or returns after the product arrives. Thank you for viewing.