Product Description: Portable 4K HD Mini Smart Projector with 2.4/5G WiFi and Bluetooth 5.0 Transform your viewing experience with our Portable 4K HD Mini Smart Projector, designed for both home and outdoor use. This compact yet powerful device offers a range of features that make it the perfect choice for movie nights, presentations, and more. Large Memory and Unique Design: Featuring a sleek exterior design and the advanced A3100 chip, this projector is equipped with 1GB RAM and 8GB ROM storage. Stream your favorite movies, shows, live sports, and music directly from your phone or laptop. Enjoy high-quality sound with the built-in 1x3W HiFi speakers. Advanced Connectivity: Equipped with the latest 5G dual-band WiFi, this projector offers higher transmission rates and lower latency, allowing you to synchronize your device to a big screen in seconds. The built-in Bluetooth 5.0 chip lets you connect to your ideal Bluetooth speaker or headphones, enhancing your audio experience with detailed soundscapes. (Note: Does not support Bluetooth connection to smartphones or laptops.) Automatic Correction and Manual Focus: The mini projector features manual focus and autocorrection technology, with a high-accuracy sensor that detects real-time movement for faster and more accurate focusing. After booting up, use manual focus for optimal clarity. The autocorrection feature automatically adjusts the image vertically, though horizontal adjustments must be done manually. Multifunctional and Portable: This intelligent, versatile projector is designed for easy portability. Its 180-degree rotating stand allows you to project images from floor to ceiling, providing flexibility in positioning your display. Enjoy your favorite content on a large 150-inch screen, wherever you are. Stunning Visuals and Sound: With a native resolution of 1280x720, a high dynamic contrast ratio of 10000:1, and support for Full HD 4K video decoding, this mini projector delivers stunning visuals. The 50% zoom function and reduced noise level of 25 dB ensure an immersive viewing experience with impressive sound quality. Experience the ultimate in portable entertainment with our 4K HD Mini Smart Projector. Its combination of cutting-edge technology, user-friendly features, and superior performance makes it the ideal choice for any setting.