GPS Mini Tracker with Audio Surveillance GSM GPRS Tracking System ONE YEAR BATTERY: The iTrack 2.0 comes equipped with a long life Lithium-Ion battery that last up to 1 year in deep sleep mode (Yes! 1 year). Yet it takes only 7 hours to recharge (12 hours for the first use). IMPROVED RECEPTION: The iTrack 2.0 comes with an internal panel antenna for long gain reception. If you're looking for even stonger reception in rural areas, we include two 5dBi antennas that will improve the signal by more than double the average tracking devices capabilities. MULTIPLE TRACKING METHODS: You have the option of setting your iTrack 2.0 to report its location as often as every 10 seconds or every 4 hours  it depends on how often you want the iTrack 2.0 to report its precise location. You can also use the On Demand tracking feature  the iTrack 2.0 only reports its location when prompted  to extend battery life. MOTION ACTIVATED: The iTrack 2.0 can be programmed to start reporting down to every 10 seconds while in motion. This feature is extremely useful if you own a fleet of plumbers vans or if you just want to know where Timmy is going with your car. The iTrack 2.0 will automatically return to sleeping mode when not in motion. PROTECTION: No GPS unit would be complete without a waterproof case and a way to mount it, thats why the iTrack 2.0 system includes a water-tight case and a magnetic mount for external vehicle caching.