$146.65
Product type:
Boxing sensors 2 pieces: for left and right hand.
Are placed in your (inner) gloves.
Function:
Record your strokes, speed, power, number of punches, type of punches and sometimes also calorie consumption.
Sensors send the data via Bluetooth to a paired app on your smartphone or tablet.
Case:
The box in the photo is a charging station/storage case for the two sensors.
Has magnetic/click contacts for charging the sensors.
Compact and portable, so you can easily take it with you to the gym.
Details:
Left and right sensors are indicated by color (red and green/yellow).
USB/USB-C connection available to charge the case itself.