Even if under no-wifi environment, it can still work for the mirroring function.
【ANDROID SMART OS】Support download and install APPs, watch movies online, play games.Shorter focal distance, 1:1.19, 2.5m throw 100 inch. Wireless Connection for iphone ipad Android Smartphone Tablet. 【2019 NEW RELEASE Smart Video Projector V5】300 inch Android Smart 3D Projector Support 4K (at HDMI mode only).