of the use of mobile phones. First, it is the means of communication, the most convenient information exchange, you can contact each other though so far away. Second, you can use by some add-ons: alarms, store phone numbers, photographed retained memories of .... Thirdly it helps you relaxing entertainment through a number of benefits, such as listening to music, games, and so finally you can access online to read newspapers or watch movies.Besides the advantages on which are the disadvantages of mobile phones. It brought back some bad harm to our health. First, the use of mobile phones with high levels can have a negative effect, increasing the level of our stress through continuous ringing, vibrating alarm, and reminders. Second it degrade your immune system due to the device's where foster a lot of bacteria. Finally the work affect your eyesight, the hard stare at the phone will make you eye strain and eye diseases.
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