"Cost-performance excellence" has been the biggest advantage of Hasee Computers for many years. With astonishingly low prices that impress customers, Hasee Computers has successfully established and developed itself in the notebook and desktop markets. To reverse the public's mistaken belief that "low price inevitably means low quality," Hasee also launched the Yoyo series of notebooks with fine craftsmanship. Of course, due to cost limitations, the cost-performance ratio of the Yoyo series notebooks is slightly inferior. However, they are quite suitable for friends who want to save money but have relatively comprehensive requirements for notebooks. The Hasee Yoyo HP520 notebook that we are going to introduce today is one of the main models in this series.