With the rapid development of modern technology, the importance of electronic devices in our lives has become more and more prominent. Products such as TVs, computers, cell phones and so on have become a necessity in people's lives. However, the use of electronic devices also brings a common problem - insufficient sockets. Thus, multifunctional sockets came into being to provide us with convenience.

Multifunctional sockets are basically composed of a plug and multiple jacks. The first thing we need to consider is the type of plug. Generally speaking, the most commonly used plugs in the home are three-hole plugs and two-hole plugs. Three-hole plugs are usually used for appliances that consume a lot of power, such as televisions and air conditioners. While two-hole plugs are suitable for small power appliances, such as electric fans and chargers. Therefore, when buying multi-function sockets, we need to pay attention and choose the type of plug that meets the actual needs of the family.