Immersive Sound Experience: The W80 720p 3D Portable HD LCD Multimedia Projector features a built-in compound diaphragm loudspeaker that delivers powerful and high-quality sound. Enjoy an exceptional auditory experience that enhances your movies, games, and presentations with rich, immersive audio. Superior Visual Clarity: Equipped with advanced HD image processing technology, this projector minimizes jagged edges to provide smooth and clear visuals. Experience outstanding detail and vibrant colors that bring your content to life, ensuring a captivating viewing experience every time. Eye-Friendly Technology: Designed with diffuse reflection imaging, the W80 projector protects your eyes, allowing for extended viewing without causing visual fatigue. This feature ensures a comfortable and healthy watching experience for the entire family, making it perfect for long movie nights or gaming sessions. Advanced Cooling System: The dual-vortex fan system ensures efficient heat dissipation, keeping the projector cool and stable during extended use. Turbines circulate air to achieve concealed heat dissipation, while the optimized air flue design significantly enhances the cooling effect, ensuring reliable performance. Versatile Connectivity: The W80 projector offers a rich extension interface, supporting a wide range of devices. With dual USB ports, HDMI, VGA, headphone interface, AV, and compatibility with KTV and audio equipment, this projector meets the needs of even the most discerning enthusiasts, providing endless entertainment possibilities.