https://www.engadget.com/2008-06-20-qstarz-intros-diminutive-bt-q1300-bt-q890-bluetooth-gps-receiv.html
QSTARZ intros diminutive BT-Q1300 / BT-Q890 Bluetooth GPS receivers
Jun 20, 2008 - Leave it to QSTARZ to innovate so dramatically upon the tried-and-true Bluetooth GPS receiver design. Okay, so maybe it just created two new 66-channel ones...
bluetooth gps receiversqstarzintrosdiminutivebt