Features:
1.Display: two rows of four shop windows.
2.Power supply: 1 x 3V CR203 Li-battery (included)
3.Functions: stopwatch, speed reminder, ambient temperature display, clock, auto standby, etc. Let you drive safely. Speed comparison instructions, keep abreast of speed changes.
4.Wide range of applications, bicycle/electric vehicles, and even motorcycles.
5.Using sensors, stable performance, accurate speed, working temperature. External light design, rain-proof design, easy to remove.

Package List:
1 x Speedometer
1 x Speedometer base
1 x Cable
1 x Induction probe
1 x Sensing device
1 x Installation tie strap
1 x Original battery
1 x User manual