High-precision satellite mini handheld GPS coordinates compass altitude locator navigator outdoor sports travel hiking tracking. and good quality. Mini shape, just like a watch. Provide the direction and distance to the destination. Destination point can be set, maximum 16 points. Record the distance you travelled, and the time you spent.<br>Provide current position: longitude, , and altitude information. Speed measurement. Display accurate time synchronized by satellite. With an extremely long waiting time. With back-lit display. Ideal for Drift/Camping/Hiking/Climbing.<br>Woring for 8 hours maximum. Quick Start:after fully , "" to turn on the GPS positioner.<br>Satellite Search:turn on the GPS positioner and wait for the satellite search to be completed in an open place,the LED screen shall at least two signals.<br>Reset Point:select the reset point (target position) to be returned, any two keys "+" or "+" to save at the same time,and the GPS positioner automatically save the date and time on the screen.<br><br>Sleep Mode:in order to save the battery power,long "" to turn off GPS positioner.<br>Return Mode: "" to turn on GPS positioner,select reset point,display the direction and distance to the reset point.<br>Refresh rate: 1<br>Storage capacity: 512KB<br>Memory:4MB (user memory 300 kbye)<br>Accuracy of positioning: 5-15m<br>Battery: Built-in lithium-ion battery<br>Working Time:about 10 hours<br>Screen size: 1.4inch<br>Dimensions: 65 x 53 x 21mm<br>Color: A Green<br>Material: ABS<br><br>Package Contents:<br>1 * Handheld GPS<br><br>Only the above package content, other products are not included.<br>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.