Mobile Advantages

Nowadays, there are many different kinds of mobile phones in the market. Many people use mobile phones too, such as students, old people, and adults and so on. The size of mobile phone becomes handy and small. It has many colors like red, purple or even gold or silver. It is colorful. The brands of mobile phones are countless, such as Song Ericsson, Motorola, Samsung, Nokia and LG. Different brands of mobile phones shoe different personalities. We have the clamshell, slider and touch screen. They are all stylish. There are more and more functions in mobile phones, such as taking photos, surfing the Net, sending or receiving SMS, listening to music etc. Mobile phones are useful and trendy.
Once I heard of a piece of news that because a man talked on his mobile phone for too long, then the battery burned and exploded his pocket suddenly, in a hole. This accident reminds us that we should not use the mobile phone for too long, and let the mobile phones had a rest.
People use mobile phones because they can connect with each other every time and everywhere, so they can save time to find each other. In addition, they think mobile phones are convenient. They can take photos, surfing the Net and playing the games. Mobile phones are an entertainment when we are bored.
However, mobile phone has some disadvantages. If we always talk on mobile phones, our human relationship becomes bad. Mobile phone has radiation. It disturbs our brain. If we still send SMS all the time, we may get astigmatism easily.
On the other hand, we need to pay large amount of money for the mobile phone. Students may spend lots of time to play the games and SMS. This will disturb our studies. The term test and exam result may become poor.