Small and Portable The mini video projector is small and portable, and can be carried in a bag or bag.Long battery life: long battery life, built-in 1300 mAh large battery capacity, long last projection for approx. 2 hours, and you can watch it outside.Diffuse Reflection Imaging: Unlike conventional direct light with Diffuse Reflection Imaging, long-term viewing reduces visual fatigue.Mobile Same Screen: the interactive experience of mobile phones on the same screen allows you to eliminate the limitations of small screens, live on a large screen, play games, watch dramas and learn, ISpeaker: The projector has built-in speakers that give you a comfortable and intimate sound experience! Enjoy an immersive feeling, rich interfaces and meet the requirements of a variety of external devices