High-precision satellite mini handheld GPS with compass, altitude locator, and navigator for outdoor sports, travel, hiking, and tracking. 100% . Compact design, similar to a watch. Provides direction and distance to destination. Supports setting up to 16 destination points. Records travel distance and time spent. Displays current position including longitude, latitude, and altitude. Measures speed. Shows accurate time synchronized via satellite. Features long standby time and back-lit display. Ideal for drifting, camping, hiking, and climbing. Maximum working time of approximately 10 hours. Quick start: after fully charging, press the power button to turn on the GPS device. Satellite search: turn on the device and wait for satellite signal acquisition in an open area; ensure the LED screen receives at least two signals. Reset point: select the desired return point (target position), then simultaneously press any two keys (“+” or “–”) to save; the device automatically saves the date and time on screen. Sleep mode: hold the power button to turn off the device and conserve battery. Return mode: turn on the GPS, select the saved reset point, and view the direction and distance to that point. Refresh rate: 1 Hz Storage capacity: 512 KB Memory: 4 MB (approximately 300 KB user memory) Positioning accuracy: 5–15 meters Battery: Built-in lithium-ion battery Working time: about 10 hours Screen size: 1.4 inches Dimensions: 65 x 53 x 21 mm Color: Green Material: ABS Package Contents: 1 x Handheld GPS Note: Lighting effects and display differences may cause slight variations between the item color in images and actual product. Measurement error is +/- 1–3 cm.