Features
➢ 5-digit LCD display
   1) Step count
   2) Distance measurement (m & km)
   3) Calorie measurement
   4) Step length & weight setting
   5) Metric and imperial binding selection (P1<4> grounded for imperial, floating for metric)
➢ Operating voltage: 1.5V

Others:
➢ After power-on, the default values ​​are: step distance is 70CM, weight is 60KG.
➢ Pulse jitter, when the step counting frequency reaches 4 steps/second, the steps are not counted.
➢ When the speed is lower than 140 steps/minute, the distance & calories are calculated normally.