Exceptional Audio Experience: The W80 720p 3D Portable HD LCD Multimedia Projector is equipped with a built-in compound diaphragm loudspeaker that delivers a large volume and impressive auditory effects. Enjoy a rich and immersive sound experience that enhances your movies, games, and presentations. Crystal Clear HD Images: With advanced HD image processing, this projector reduces jagged edges to provide smooth and clear pictures. Enjoy outstanding detail and vibrant visuals that bring your content to life, making every viewing experience truly captivating. Eye-Friendly Viewing: Designed with diffuse reflection imaging, the W80 projector protects your eyes, allowing for extended viewing without visual fatigue. This feature ensures a healthy and comfortable watching experience for the entire family, making it ideal for long movie nights or gaming sessions. Efficient Cooling System: The dual-vortex fan system ensures high-efficiency heat dissipation. Turbines circulate air to achieve concealed heat dissipation, while the optimized air flue design significantly enhances the cooling effect. This ensures stable and reliable performance, even during extended use. Versatile Connectivity Options: The W80 projector offers a rich extension interface, supporting access to game consoles and various devices. It includes dual USB ports, HDMI, VGA, headphone interface, AV, and compatibility with KTV and audio equipment. This extensive connectivity meets the needs of projector enthusiasts, providing endless entertainment possibilities.