1. High-precision satellite mini handheld GPS coordinates compass altitude locator navigator for outdoor sports, travel, hiking, and tracking. Mini shape, similar to a watch. 2. Provide the direction and distance to the destination. Destination point can be set, maximum 16 points. 3. Record the distance traveled and the time spent. 4. Provide current position: longitude and altitude information. Speed measurement. Display accurate time synchronized by satellite. 5. With an extremely long waiting time. With back-lit display. Suitable for Drift/Camping/Hiking/Climbing. 6. Working for 8 hours maximum. Quick Start: after fully charged, press to turn on the GPS positioner. 7. Satellite Search: turn on the GPS positioner and wait for the satellite search to be completed in an open place; the LED screen shall receive at least two signals. 8. Reset Point: select the reset point (target position) to be returned, press any two keys "+" or "+" at the same time to save, and the GPS positioner automatically save the date and time on the screen. 9. Sleep Mode: in order to save battery power, long press to turn off the GPS positioner. 10. Return Mode: press to turn on the GPS positioner, select reset point, display the direction and distance to the reset point. 11. Refresh rate: 1 12. Storage capacity: 512KB 13. Memory: 4MB (user memory 300 kbye) 14. Accuracy of positioning: 5-15m 15. Battery: Built-in lithium-ion battery 16. Working Time: about 10 hours 17. Screen size: 1.4inch 18. Dimensions: 65 x 53 x 21mm 19. Color: A Green 20. Material: ABS 21. Package Contents: 1 * Handheld GPS. Only the above package content, other products are not included. 22. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.