This is a wireless device hot-spot provider. It is not worth it by its price. 2700 really for this dump black box. It is better to buy a phone in this price. Moreover the internet speed is quite low. One important thing is that it takes a lot of time to open and connect. If you want to open it and call you will take no less then 5 min so late. The service is not reliable also.I m berry dissapointed by it.