Used only three times. The difference from Fujifilm's instax cheki printer is that it scans the screen displayed on your smartphone to generate Polaroid photos, making it a "Polaroid scanner." You place your smartphone on the lens, as shown in the third photo, launch the app, and with a few taps, you can convert the "image" on the screen into a "photo." It might be different for those who want to print from their smartphone via Bluetooth. I was the same. I am not considering a significant price reduction.