Review on Bluetooth Projector WiMiUS K1 Smartphones by Luis Green

We bought this device to use for movie nights as well as for outdoor activities with friends and family (movie and video game sharing) as the pandemic continues . Installing the projector in my living room took about 20 minutes. Most of the time I was busy figuring out how the 4D Keystone feature works. Based on the photo, the projector is to my right and the 80" screen is about 2.5m away. The projected image size at that distance started at nearly 200 inches diagonal and up before I adjusted the image. on a (much smaller) screen. Definitely worked best with the lights off, but it was still pretty clear when the living room lights were on. Easy to connect to our existing soundbar and the sound from the unit itself was good too when I used it to play on PS4. Image quality is a bit grainy (subtitles look pixelated) but based on other reviews and manufacturer feedback I suspect this is due to the heavy keystone distortion I used in this initial setup. Definitely good value for money!