And how that wall socket option do? Li pointed out that in the purchase of a wall outlet, the best choice with a protective door socket, also known as "safety socket." Reporters learned that the protective door is the jack has two blanks, when it is not used closed. If the outlet with a protective door, and plug need a certain intensity and unipolar unable to insert the plug. Pull out the plug, even into his careless fingers outlet hole would not shock, to prevent children from electrical shock. "In the band when you can buy a charger try." Li introduced, and some socket is actually a "fake protection door", if you encounter "very easily be able to insert" socket will have to "be careful" . In order to prevent oil, water vapor caused by short-circuit problem, bathroom, kitchen best choice installed splash baffle outlet box or plastic panels.

Li remind consumers do not buy adaptation poles, three poles, various domestic and so-called universal standard plug socket, "This product will reduce copper multiple plug life, the possibility of a virtual access increased energy consumption would lead to hidden power. "experts said that although the national electrical standards as early as two years ago to prohibit the sale of such products, but the market still exist, consumers should be carefully chosen.