Exhibition

The short-focus projector is to cast a relatively large screen in a short distance, and the long focus projector is generally required to cast a large

he eight departments of education, health and health in Jiangsu Province have issued opinions on prevention and control of children and adolescents' m

How to choose a good tablet is especially important, Do you have any good experiences? If you have any, please share it with me. Suven Internation

The Huawei Spring Product Launch Conference officially began. The long-awaited Huawei P30 Pro and P30 mobile phones finally met with Chinese audiences

Is tablet pc can be a future of computer?

According to the 21st Century Business Herald, Huawei's consumer business CEO Yu Chengdong revealed on May 21 that the fastest this fall, and next spr

At present, the audio books represented by the dot reading pens excel in the market, which brings readers a distinctive reading experience and learnin

Super Octa core tablet supports the face/voice identification and more fantastic applications.