Nowadays, we can found problem mobile phone addiction many. A group of students used mobile phones most can be seen in places such as, School, University, Shopping malls, Phone shop and so on. When the student mobile phone addiction will affect the students many aspects. The first, affect the health and the body .The light from the mobile phone, when we see a long time will cause the loss of eyes cannot look normal. The second, mobile phone addiction affect study because students playing phone during class time, affect grade low down. The last, mobile phone affect relationship with family and friends decrease. When student addiction it, student make activity together with family less and speak with friends less. All of this as the affect caused by the phone.