The use of cell phones, or call in his mouth. "Mobile".A communication device called a widely popular. And easy access in the world at present. It has the issues debated in terms of health problems is not. Due to the use of a mobile phone to contact attach the head and ears. To hear sound and spoke through a microphone inside the machine. When the conversation continued for a long time. The user will feel the heat. Including the principle of microwave signals applied to mobile phones. Also causing anxiety about heat and power of radiation. The use of mobile phones in the 5-6 years ago. To communicate to talk in general. But at present many technology was included in the mobile phone. For convenience and utility. Whether playing the Internet through mobile phone photography, the documents and information, including การดูโทรทัศน์, watch movies, listen to music, play games. . these technologies make the user must look mobile screen more and more interesting of the adolescents.Today we brought advantages and disadvantages. Of mobile phones and mobile phone use to leave.Advantages.1. The communication distance.2. Can photograph news, surf the Internet quickly and conveniently.3. Lets work easier. Maybe may be able to use the computer.4. Convenient and portable.5. Can help immediately if there are urgent.6. Remind.Disadvantages.1. Make the mood. If the phone rings in the range you want peace, concentrate, or at whatever you happy.2. May cause hallucinations, such as hearing the phone to repeatedly.3. Cause a fatal crime. If your phone is in need of a thief.4. Make your temper is even more violence because you can use the phone in publishing. So much to live review problems.5. Make a financial burden (hey hhhh no money T ^ T).6. Make your brain for down, you will rely on the memory of the phone instead.7. A burden, such as fear of lost, afraid to forget. Etc.8. May.
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