TTFF cold/warm/hot start time: 29/25/<1 sec 16MB flash memory stores up to 125K of data records Supports G-mouse function via USB cable Weight: 25g GPS chip:<uL> Skytraq V6, 65CH Exceptional tracking sensitivity: -158dBm Outstanding fast connection TTFF: -29/25/>1 seconds (average) Support standard NMEA0183 WAAS/EGNOS supported</uL> Travel mate hardware: <uL> Including e-compass 128 x 64 mono display panel Dimension: 70.0 x 40.0 x 22.0mm Mini USB interface</uL> Travel mate’s software：<uL> Supports Windows, XP, and Vista Free update newest the software of travel mate Supports video playback (AVI, MP4) on the tracks Supports multiple languages Able to export to KMZ, NMEA183, and GPX format Travel mate’s software have Sharing and reaching the POI in the world Calendar will remind you the preset schedule with buzzer Travel mate’s hardware show the local and your language by software