XGIMI HORIZON Working product! The main unit has been initialized, and the remote control also works without any problems. As a point of caution, there is a small dot defect in one place. I didn't particularly notice it during regular variety shows or anime, where scenes change frequently, but this is just my personal opinion, so please consider the above before purchasing. High Brightness 2200ANSI Lumens Home Projector Full HD 1080p for Home Use, Android TV 10.0 Equipped, Native Resolution [Harman Kardon Speakers / 200-inch Projection / Bluetooth Compatible / Automatic Keystone Correction] The following is a quote from the official website description: ------------------------ Projection Method: DLP Display Chip: 0.47" DMD Brightness: 1500ISO Lumens Resolution: 1920 x 1080 (Full HD) Recommended Projection Size: 40-300 inches Projection Direction: Front, Rear, Ceiling, Desktop Input: HDMI x 2 (ARC x 1), USB A 2.0 x 2, LAN x 1, Chromecast Built-in Output: Headphone Jack x 1, OPTICAL x 1 Audio: Harman Kardon Speakers 8Wx2, Dolby Audio, DTS Studio Sound RAM: 2GB / Storage: 32GB Operating System: Android TV 10.0 Size: 208.4mm*218.4mm*136.2mm / Weight: 2.9kg Quiet Performance: Less than 30dB Power Consumption: <200W Light Source Type: LED / Light Source Life: 25,000 hours ------------------------ Type: Stationary Functions: HDR Support, Bluetooth, Wi-Fi, Android Equipped, Speaker Equipped, Vertical Keystone Correction, Horizontal Keystone Correction 24-411 868500.750.548588 Type: Stationary