WINNES 2G TK901 Mini GPS Trakcer，Magnetic Micro GPS Trackerwith Free App Real-Time，600mAh，60g for Vehicles/Children/Elderly/Wallet/Luggage Large pet GPS tracker automobile manufacturers/4S shops

automobile manufacturers/4S shops

this radio does not depend on the power grid

then it is ready to work

can be used for 25 days

WINNES 2G TK901 Mini GPS Trakcer，Magnetic Micro GPS Trackerwith Free App Real-Time，600mAh，60g for Vehicles/Children/Elderly/Wallet/Luggage Large pet GPS tracker automobile manufacturers/4S shopsItem Functions Anti lost function: real time tracking (with Google Maps). Super small size: 47 mm x 24 mm x 17 mm (1. 57 inches x 0. 94 inches x 0. 70 inches). Applications: mainly for tracking luggage, assets, children, babies, seniors of safe aftercare. Specifications: Weight: 23g GPS accuracy : 5 m Network: GSM GPRS Working time: 2 5 days GPS sensitivity: 159 dBm Band: 850 900 1800 1900MHz Standby time: approx. 7 days Battery: rechargeable 3. 7 V