inputs.text: not workrecommend globalsat bt359 instead - qstarz gps not work able establish bluetooth connection blackberry curve 8320 phone left gps outside balcony pointing straight sky found satellites couple times lost connections shortly afterwards tried twice approximately 15 minutes time establish brief connections various positions location given much block half away actual location location varied couple cases mapping software blackberry reported moving 8 miles hour fact stationary bought wanted smallest device possible pair nongps phone globalsat bt359 slightly larger though works well gets satellite fix even inside desk tom tom 720 gps recently bought also reports actual location correct building mapping software understanding sirf iii chip uses current standard gps devices known sensitive fast also one used tom tom 720 read distracted originally looking correct device globalsat gps available years qstarz device much newer since newer technology one wanted case though general rule broken older device far best far purchasing transaction straight buygpsnow web site since offering couple accessories addon purchases not available herea wall charger usb cable however even though explained device not work returned still charged 15 fee return followup email thehem explaining device not perform ignored would not recommend thehem seller actually one first things noticed originally took gps carton appeared scuffs signs wear tear got impression could returned refurbished unit sent back manufacturer past discovered signs wear supposedly brand new device not good sign