inputs.text: one common use - well first bluetooth receiver ive ever used tell wont purchase receiver really long time ill buy one ones broken first outstandingly small since havent seen details size amazon let post measured length 63 cm width 21 cm height 14 cm centimeter would accurate point convert inches want hang key chain put pocket without even notice second accurate enough common use horizontal error within 525 meters vertical error within 5 meters accurate acquisition moment within 3 meters vertical let put way ideal bluetooth receiver people want travel somewhere eyes opened otherwise need accurate much bigger ones receive 32 channels even frankly dont see point using accurate receivers except burning green showing third starts fast connects phone fast bought specifically nokia n80 fone route 66 installed easy find internet software resources tested twice receiver gets fully connected updated within 1 minutes well first time would take longer sure sure gets fast locked also battery good either stands longer 6 hours comes car charge usb cable since libattery dont need charge electric goes away plug charge anytime want not shorten battery life even less channels use receivers market dont mind cant get hands soon see size performance strongly recommended common users