key chain GPS tracker smallest protable personal GPS tracker fits for child the old the disabled or pet peace of mind Information :  key chain GPS tracker,mini trakcer.       The smallest portable personal GPS tracker device,also named key chain  GPS!Working based on existing GSM network and GPS satellites,  this product can locate and monitor any remote targets by SMS   Applications  Protect child / the old / the disabled / pet  etc  Provide peace-of-mind for businessmen. Manage personnelTrack criminals secretly Specification:

key chain GPS tracker MINI tracker