Experience the convenience and versatility of the A003 MINI Portable Projector, equipped with electronic keystone correction and capable of projecting a dimension of 20-120 inches. With an LED light source and a weight of just 1.0KG, this projector is perfect for on-the-go use. Plus, it comes with a built-in speaker for a complete viewing experience. Have the ultimate flexibility with this portable projector, just without a battery. Don't miss out on the impressive 2000:01:00 contrast ratio.