i just wanted to know if i could buy little wireless hotspot gadgets like i saw this one in best buy mobile but it said verizon on it so i dont know if u have to be with verizon to use it can i just buy a non phone serviced hotspot from some were and have internet any were i go or do i have to pay a monthly charge with all mobile hotspot im talking about the gadget looking ones that could fit in ur pocket lol