| Model | PR-166 |
| Quantity | 1 piece(s) |
| Material | Plastic |
| Color | Black + silver |
| Function | Compass、 time、 permanent calendar and temperature |
| Other Features | 3.5" LCD、 blue backlight、 powered by 3 x AAA batteries (not included). Range of angle variation: 5~355 degrees. 12/24 hours format. Teperature range: -20~50'C / -4~122'F |
| Packing List | 1 x Digital compass |
| 1 x 3M double-sided adhesive tape | |
| 1 x English user manual |