Color Blue Brand YuanXing Model GK360 Material ABS Quantity 1 Piece Shade Of Color Blue Network GSM GPS Chip uBlox-6010ST GPS Sensitivity -162dBm dBm Position Accuracy 10m Screen Size 1.44 inch Screen Type Others Resolution 128 x 64 Hot Startup Time Cold Startup Time Antenna Built-in Built-in Memory / RAM No Supports Card Type Others Max Extended Capacity Supports TF card up to 4GB Standby Time 180 Hour Battery Type Li-polymer battery Plug Specifications US Plug (2-Flat-Pin Plug) Power Supply 3.7V Other Features Language: Chinese / English; Default code: 1234; Low radiation Packing List 1 x Tracker 1 x Battery 1 x Adapter (100~240V 100 cm) 1 x Chinese user manual