This is an ultra-thin 2023 model projector, not sold in Japan. Purchased on December 24, 2024, and used for 1-2 hours daily. Accessories include the main unit, remote control, power adapter, and a Japanese plug adapter. It has a brightness of 2000 ANSI lumens, which is about 2.5 times that of the Xgimi Elfin (800 ANSI lumens) of almost the same size, making it clear even in a room with the lights on during the day. The last photo is a comparison with the high-end BenQ projector TK700sti (retailing for over 200,000 yen). While they appear almost identical in the image, the difference is clear to the naked eye due to the LED light source, with this unit being superior in both brightness and clarity. Regarding fan noise, this unit is small, so it was considerably quieter than home projectors. There are two game modes: low-latency mode (with keystone correction) and ultra-low-latency mode (without keystone correction), making fast-paced games like FPS enjoyable. The OS language is only Chinese, so using the Google Lens translation app on your smartphone makes the settings easier to understand. It's an Android-based OS. (No Google Play. You can connect a USB memory stick to the main unit and install an Android TV APK from the unit's file manager.) The default home screen was difficult to use, so I have installed the English ATV Launcher. I will erase my personal information settings and send it in a ready-to-use state without initializing it. The main unit settings screen will be in Chinese only. Please note that there are scratches on the bottom of the main unit. 【Product Information】 Body weight: 1.8kg Light source type: LED light source Smart system: Android Optical resolution: 1920x1080dpi Maximum screen refresh rate: 60HZ Body size (mm): 215x215x68mm 3D playback support: Yes Supports automatic keystone correction: Yes Obstacle avoidance function: Yes Low-latency game mode: Yes Lamp life: 20,000 hours or more Normal mode operating noise: 24dB Light source power: 120W Connection interfaces: USB3.0 x1, USB2.0 x1, HDMI2.1 x1, SPDIF x1, LAN x1