CD Content: http://m2.img.dxcdn.com/CDDriver/sku.189305.rar Brand Heacent Model TK102B Color Deep grey + coffee Quantity 1 GPS Chip Mstar Network GSM / GPRS Band 850 / 900 / 1800 / 1900MHz GPS Sensitivity 159 dBm GPS Accuracy 5 meter Warm Start Time 35s Cold Start Time 45s Hot Start Time 1s Pre-loaded Map Yes Maps Included Google map Working Time 3 Days Standby Time 5 Days Interface Micro USB GPS System Features When there is no GSM signal it will store GPS data on TF card Storage Temperature -40'C to +85'C Humidity 5%~95% Altitude Limit 18000 Memory 1MB Memory Card Type TF Max Extended Capacity 16GB Power Supply EU plug / 100~240V 0.2A Other Features Supports GSM and GPS double location; Supports Single positioning and GPRS real-time continuous tracking location; Supports vibration alarm electronic fence movement alert speed alarm SOS emergency alarm and monitoring function Packing List 1 x TK102B GPS position 1 x Magnet cover 1 x 100~240V AC charger (139cm) 2 x BL-5B 860mAh lithium batteries 1 x Waterproof bag 1 x Software CD 1 x English/Chinese user manual