... Outdoor - play video, message, photoes... - Easy installation and operation, long span... - CE, ISO9001 - 7-2 Used LED Signs Outdoor ... Specialty:1. Super gloomy control, exquisite picture, living color, strong 3D-graphics;2. Self-adjusting brightness function, achieving the best play ... debug and maintain; 3. With multi-media play, you may play the photos, characters, broadcasting, TV, video, ...