Used only once. Operation confirmed, works well. Easy to connect. WISHOLY Projector for Home Use [Electric Focus, Android TV, 270° Rotation] - Small Projector, 27000LM, 1080P, WiFi6, Projector, Ceiling Projection, Wi-Fi, Automatic Keystone Correction, Bluetooth 5.4, Built-in HiFi Speaker, 50% Zoom Function, Silent Design, Connectable to Smartphones/PCs/Switch/DVDs, etc. With the WISHOLY smart projector, large-screen entertainment is even easier! The biggest appeal of the WISHOLY projector is that it's equipped with Android TV. You can directly install major streaming apps like Netflix, YouTube, Amazon Prime Video, Hulu, and Disney+ from the Google Play Store! No need for troublesome connection settings with your smartphone or PC; you can immediately enjoy movies, dramas, anime, and video content with the projector alone. Furthermore, you can easily start watching with intuitive remote control operation, allowing the whole family to enjoy a comfortable home theater experience. [27000 Lumens, 4K HDR for an Innovative Visual Experience!] The WISHOLY high-performance projector overturns the common sense of images! The overwhelming 27000 lumens of ultra-high brightness and 4K resolution create not just "images" but "reality itself." Even in a bright living room during the day, you can achieve clear and vivid image quality. The astonishing 12000:1 contrast ratio reproduces every strand of hair, skin texture, and subtle patterns in the background with amazing detail. The more you watch on the big screen, the more overwhelming the realism becomes, giving you an immersive feeling as if the scene is unfolding before your eyes. [Wi-Fi 6 & Bluetooth 5.4 for Next-Generation Connectivity] [Evolution from Manual to Electric Focus & Capable of Projecting up to 200 Inches]