Features:----------------(1) Mini shape， just like a watch(2) Compact， easy to carry(3) Provide the direction and distance to the destination(4) Destination point can be set， maximum 16 points(5) Record the distance you travelled， and the time you spent(6) Provide current position: longitude， latitude， and altitude information(7) Speed measurement(8) Display accurate time synchronized by satellite(9) Built-in lithium-ion battery(10) With an extremely long waiting time(11) With back-lit display(12) Multifuncion with simple operation(13) Ideal for Drift/Camping/Hiking/Climbing...Specifications:----------------(1) Color: Army green or Orange(2) Refresh rate: 1(3) Housing: ABS(4) Storage capacity: 512M(5) Certificates: FCC/CE/Rohs (6) Accuracy of positioning: 5-15m(7) Battery: Built-in lithium-ion battery(8) Screen size: 1.4inch(9) Dimensions: 65*53*21mmPackage list:-------------1 * Mini GPS1 * Charging Cable1 * Carabiner 1 * User Manual