Idea for Home Entertainment:?Native Resolution: 1280x720P (1080P Full HD Supported)?Brightness: 6500 Lumens?Projection Size: 32 - 170 Inch?Best Projection Distance: 2.5m-3.5m?Aspect Ratio: 4: 3 / 16: 9?Lamp Life: 50, 000 Hours Easy Connection with Android/iOS devices:Android: please firstly check if it supports MHL/HDMI function, most of the Android phones do not support this function, so you need to order a Google Chromecast HDMI adapter.iOS: you need to order an original Apple lightning to HDMI adapter.After the connection, choose 'HDMIinch as the signal source on the projector.Flexible Installation:Tripod and Ceiling Mount Supported: when you want to watch a movie in the living room or in the backyard, you can place the projector on a stable tripod; You can also mount it under a ceiling, the projector supports both front projection and back projection;Warm Tips From Manufacturer:1.Ideal for use in low-light environments. Not suitable for business presentations (PPT, Word).2.Due to HDCP copyright, Netflix, Prime, Disney Plus, and Hulu streaming is not available for smartphones or tablets. But you could play those Apps via a HDMI connection such as PC/Laptop, or TV Box (TV Stick, Roku-Stick, Chromecast).3.If there is no sound when you plug in a Fire TV stick, please turn off Dolby Sound on your Fire TV stick to have a further try; For a Blue-Ray DVD player, please set the audio as PCM to have a further try.4.USB TF Card: 32GB Max (64GB for high speed flash memory card not support).What's in the Package:1 x HDMI Cable1 x Remote Control (No Batteries)1 x Power Cord1 x AV Cable1 x User Manual