Immersive Sound Experience: The W90 Mini LCD Projector features a built-in compound diaphragm high volume loudspeaker, delivering a wide range of auditory sound effects. Enjoy rich, dynamic audio that enhances your viewing experience, whether you're watching movies, playing games, or listening to music. Stunning Visuals with 3D Support: Experience the thrill of red and blue 3D technology with this projector. Its HD image processing reduces jaggedness, providing smoother and clearer images with enhanced detail. Dive into a world of vibrant colors and sharp visuals that bring your content to life. Multi-Language Convenience: With support for 23 languages from different countries, the W90 projector is designed for global use. This feature makes it more convenient and user-friendly, allowing you to navigate and operate the projector in your preferred language. Eye-Friendly Viewing: The projector utilizes diffuse reflection imaging technology to protect your eyes. Even during extended viewing sessions, you won't experience eyesight fatigue, making it suitable for the whole family. Enjoy your favorite content comfortably and safely. Efficient Heat Management: Equipped with a turbo circulated airflow concealed heat dissipation design, the W90 projector optimizes the air duct curve to significantly enhance heat dissipation. This ensures stable and smooth system operation, allowing you to enjoy uninterrupted entertainment without overheating concerns.