【Bluetooth Remote Control - 360° All-Direction Adjustment & Beginner-Friendly】Have you ever had these problems? Infrared remote controls need to be precisely aligned with the projector's receiving window and can only be operated from a short distance. Otherwise, the remote control won't respond. Also, infrared remote controls have the problem of being easily broken. This projector with a Bluetooth remote control solves these problems. There are no restrictions on distance or angle, and you can operate the projector from any angle within 10 meters, providing a smoother viewing experience. And, this projector is friendly to people all over the world, supporting 82 languages including Japanese, English, Chinese, and Spanish, allowing you to choose according to your needs. Also, a detailed Japanese instruction manual is included, so even beginners can use it with confidence. 【Upgraded 30000LM High Brightness, 1080P High Resolution, 4K Support】This compact projector is rich in features and apps, and is equipped with an upgraded high-precision micro-lens, increasing the brightness to 30,000 lumens, supporting true 1080P Full HD, and restoring over 99% of the NTSC color gamut to achieve the ultimate image quality. Equipped with 4K high-resolution technology and a contrast ratio of up to 12,000:1, even without a screen, simply projecting the image onto a white wall allows you to experience an immersive home theater experience, and you can easily enjoy 3D movies at home. 【Noise Reduction, Long Lifespan, Energy Saving】This home projector, equipped with an innovative silent circulation cooling fan and exhaust port, achieves excellent heat dissipation, providing a comfortable viewing experience without worrying about the loud noise that affects the viewing experience. Furthermore, this projector also has an automatic sleep function, which automatically shuts down after about 15 minutes of inactivity, reducing energy consumption and extending the device's lifespan to 80,000 hours, allowing you to use it with peace of mind. Once in automatic sleep, you can wake up the projector by pressing any button on the remote control. *If used continuously for a long time, the product may become hot. After using it for 3-4 hours, rest for more than 20 minutes before using it again. s298