Review on Proscenic A8 Purifier Control Allergies by Shakira Loper

No booklet or operating instructions. The device cannot be connected to the app. I only get an error after selecting the device in my wifi settings under 2.4. I think the app for this thing is pointless. I can't figure out how to turn off these lights. They change randomly from green to red. Sometimes yellow. Why is he red? It's been on for 15 minutes, but at least while it's running.