Versatile Connectivity Options: The Mini LED HD Bluetooth Projector is equipped with a rich expansion interface, supporting dual USB, HDMI, VGA/headphone interface, AV, KTV equipment, and audio equipment. This extensive connectivity allows you to easily integrate the projector into your home entertainment system, providing endless entertainment possibilities for projector enthusiasts. Superior Image Quality: Experience smooth and clear visuals with the projector's HD image processing technology, which effectively reduces jaggedness. Enjoy outstanding detail and vibrant colors that bring your favorite movies, shows, and games to life, ensuring an immersive viewing experience. Immersive Audio Experience: The built-in composite diaphragm large volume speaker delivers a wide range of auditory sound effects, creating an immersive audio experience. Whether you're watching a movie or listening to music, enjoy rich and dynamic sound that complements the high-quality visuals. Efficient Heat Dissipation: Featuring a turbo-cycled airflow concealed heat dissipation design, this projector optimizes the air duct curve to significantly enhance heat dissipation. This ensures stable and smooth operation, even during extended use, allowing you to enjoy uninterrupted entertainment. Eye-Friendly Viewing: Designed with diffuse reflection imaging technology, this projector protects your eye health by reducing strain and fatigue. Suitable for the whole family, it allows for comfortable long-term viewing, making it ideal for both young and old audiences. Enjoy your favorite content without worrying about eye discomfort.