inputs.text: zero documentation zero applications zero usefulness - interesting device concept absolutely no support zero zilch nil nadai ordered thing cheap promised bluetooth based locater devicethe item shipped china took 18 days arrivethe device arrived small padded envelope included no documentation nothingi looked magnifier tiniest onoff switch ever seen moved switch nothing happened pressed large button one side device two light blue leds began blinkingi figured device must work smartphone app looked amazon clues cryptic reference itag lostitag checked apple app store chinese language app called itag documentation chineseso stage 650 teardrop shaped blue led flasher took 18 days arrive told bluetooth 40 enabled