The hardware properties of the EAZZE D1R Roku manufactured by Aurzen include 330 ANSI lumens, a HDTV 1920 x 1080 resolution and a contrast value of 15000:1. Aurzen lists a runtime of 30000 hours for the LED in this projector. With four hours of daily operation, this corresponds to a period of 20.5 years. A look at the light output reveals: The 330 ANSI lumens are sufficient to illuminate an image width of up to 185 cm in darkened rooms. If room light is present, we recommend not exceeding a maximum width of 123 cm. In terms of video signals, the device processes resolutions up to Full HD 1080P. For wireless audio output, the projector also supports Bluetooth, making it easy to quickly connect external soundbars. Thanks to support for Miracast and Airplay, screen content can also be cast wirelessly from a smartphone, tablet, or PC to the screen.