HI-602 come with re-chargeable battery for the personal tracking purposes. Just put HI-602 on pocket, the back pack, carton, motorbike, etc. or any moving object, user can check the object globally with different and flexible ways of tracking. Along with it, under DTMF mode, there is free PC base Haicom Tracking software which takes few steps and you can see the moving object live on the map. Haicom tracker is multi-functional GPS/SMS/GSM/GPRS tracker. User can switch the DTMF mode or GPRS mod