1 Compass accuracy: 2 degrees 2 Resolution: 1 degree 3 Low power: 3VDC,<500uA Sleep state: <20uA 4 Small size: suitable for PCB in every size 5. Works in Any Vehicle accurate in cars, trucks, SUVs, or RVs 6.Electronic Declination Correction allows the compass to be referenced to true north 7.Smart Auto Turn-On automatic compass turn-on when engine is running 8.Backlight Auto On/Off automatically turns the backlight on or off depending on the amount of ambient light 9.Temperature readings can be switched from 癋 or 癈 10. High resistibility to hard-iron and soft-iron 11. Low-cost: simple peripheral circuit of compass sensor 12.Simple operation: press the switch to make direction measurement and enter sleep state after 15 minutes 13.Function: temperature, 360 degrees direction display and clock 14. Design the display contents according to customers needs 15. Beautiful appearance and suitable for outdoor activity and tracking system 16. ODM and OEM available