国产欧美日韩一区二区三区视频_欧美日韩一区二区线观看_天美传播传媒在线观看_精品女同在线观看_丰腴妖艳饥渴50岁熟妇_国产精品爱视频福利广场_三级九九片成人片子_91福利国产在线_亚洲国产无套无码aⅤ电影_无码人妻丰满熟妇惹区

The projector was first used in office when it came into public view. With the development of the times, it began to be used in family gradually. A lot of young people, at home with friends or watching movies, projectors play a very important role.

The convenience of the projector and the resulting happiness will make you buy more than you need. A white wall and opaque curtains can create a warm private cinema. Let's watch movies at home whenever we want, and we don't need to go to the cinema anymore. Or take your loved ones, go to the park or the beach with projectors, watch your favorite movies, and enjoy your two worlds.

When the projector works for a long time, there will be fever and fever, which will affect the efficiency of the projector. So, how to solve this fever problem?

The 5010 square fan developed and manufactured by the medium-dimension heat dissipation fan is a heat sink specially designed for projectors. The voltage can be customized according to the requirements of projectors. It has large air volume and low noise. It can really achieve super-silence, so that you can avoid noise disturbance and enjoy happy time at ease.