Brand N/A Model MP2030 Color Black + blue Quantity 1 GPS Chip SIRF Network GSM Band 1575 GSM/GPRS Module MTK GPS Sensitivity 159 dBm GPS Accuracy 15 meter Warm Start Time 15s Cold Start Time Hot Start Time About 3s Pre-loaded Map No Maps Included Google map Screen Size 1.4 inch Screen Format TFT Display Resolution 128 x 128 px PC Interface Supported USB 2.0 GPS System Features GSM talking function; GSM / GPS positioning function; SOS one key dialing; Remote monitoring function Operation Temperature 20'C~65'C Storage Temperature 45'C~90'C Humidity 5% ~95% Altitude Limit 18000m Memory 0.0625 GB Battery Type 750mAh Battery Standby 168 Hour Other Features Languages; English French German Russian Traditional Chinese Simplified Chinese; GPS tracking website: www.gpsxy.com( Packing List 1 x Watch 1 x USB cable (80cm) 1 x 100~240V 2-flat-pin plug power adapter 1 x 750mAh lithium battery 1 x English manual