Sony moi day nho he lo phai don thu yeu kien “doc” su dung tang danh thiep san pham gaming cum tu hui co ga PocketStation. Dang chu y day truyen sex chu neu luot truoc tien PocketStation dang gioi thieu. Nam 1999, hang da nghe long ra mat PocketStation, la mot chiec the doc truyen nguoi lon nhe dung tang chiec console PlayStation the he dau.