Does this scenario ever occur to you: you wanted to know the locations of someone so bad, out of care or love, but there is no way to find out. TOPFLYtech’s 4G GPS Tracker – TLP1-P provides you real time locations and history tracks. Its 4800 mAh/3.7V rechargeable battery is so large that you can track for up to 2 months without charging, no need to worry about frequent recharging. Being in compact size it can be easily hidden.