Does not have the rotation function. Skyworth learning machine j90 video horizontal screen cannot rotate the screen, and there is no function of rotating the screen in the factory settings. Skyworth Group Co., Ltd. was established in 1988, and is mainly engaged in five major businesses, including multimedia business, intelligent system technology business, intelligent electrical appliances business, new energy and modern service business. The group owns two listed companies, Skyworth Group and Skyworth Digital, and a number of high-tech enterprises with national industrial design centers. It is the first demonstration unit of "Made in China 2025" and has been ranked among the top 100 electronic enterprises in China for many years.