The advantage of the phone is compact, convenient, easy to use. matching Earbuds; Compatible. Prioritized. - Due to the unique ear, when worn for a long time will not feel discomfort, ear pain. Headphone volume increase call quality. When you use a headset, it allows the microphone to be fixed in the same position as you turn your head and speak, thereby helping to keep your voice consistent. Better for health. Free movement. TV is sharp, big screen.

As science and technology are developing more and more, people are increasingly dominated by electronic devices such as television, internet, of course, not to mention the telephone. Smartphones, also known as smartphones, are mobile devices not only used for calling or texting but also containing many different entertainment applications. Smartphone addiction is a phenomenon where people spend too much time in contact with the phone and forget about real life activities. More specifically, this phenomenon is exploding in young children. In fact, many children are now on the street and their parents let them use smartphones to watch movies or play games. A lot of kids from 4 to 5 years old already know how to use some mobile apps like youtube or different game apps. Many young children only need to have a phone to be ready to sit in one corner and watch all day without getting bored. Just leave the phone to cry and ask parents to get it back right away. That's why the method of a parent to comfort a child by handing over a cell phone is growing rapidly.