Mainnav Bluetooth MG-920 GPS receiver

A product like the MG-920 is pretty rare as you hardly stumble upon a Bluetooth-enabled GPS receiver that comes with an integrated FM transmitter. Powered by the superb SiRFStar III GPS chipset which is capable of tracking up to 20 satellites simultaneously with an 8 hour battery life, the MG-920′s FM transmitter has a very interesting function that some will find indispensable. The device sends your current coordinates via Bluetooth to your navigation device, where the said navigation device is hooked up to the MG-920 through an ordinary 3.5mm audio cable to create a loop. Tune your car’s radio to a matching frequency and you get to hear voice guidance through your souped-up in-car stereo system instead of relying on the navigation device’s standard speaker.