Taiwan GPS 2 - B-speech

Bluetooth specifications; bluetooth version v.2.0 + edr, class II range:10 meter GPS specifications:12 channels, frequency l1,1,575.42 MHz, position deviation:5 meters, velocity:0,1 M/sec, cold/warm/hot start:45/35/S sec. Air humidity:20 - 90%. Port for external antenna size in mm:65 L - 50 w - 25 h. Weight:84 g (incl.3 AAA batteries)