SRMAN 4X LED Matrix Panel, WS2812B RGB 832 Pixels Digital Flexible Dot Matrix Individually Addressable LED Display Screen

3. Easy to carry, compact, thin, with flexible design, do not take up too much space, can be used in education, product display. 4. All circuits of pixel screen are internal convergence, no electrocution to avoid short circuit. 1. Advanced built-in Drive IC 5050RGB Lamp beads + Circuit Board + Protection Resistance + Filter Capacitor. 2. Powerful, using the programming controller to display any text, pictures, animation, dance, cool, and other effect you want. 5. High brightness, stable performance, simple and beautiful, low failure rate.