Learn how to choose electronic products

Learn how to choose electronic products

[online learning how to choose electronic products] (1) choose large screen electronic products as far as possible, and the priority is projector, TV, desktop computer, notebook computer, tablet computer and mobile phone. (2) Electronic products with high screen resolution and suitable definition should be selected. (3) When using electronic products, adjust the brightness to make your eyes feel comfortable. Don’t be too bright or too dark. (via disease control and science popularization)

Learn how to choose electronic products