1, TIME (time): Press the MODE button to display the time. This value represents the time from the of the exercise to . 2, /MIN (frequency): Press the MODE button to display the frequency. This value indicates the frequency of the movement, that is, how many it moves per . 3. : Press the MODE key to display the number of . This value represents the number of runs from the of the exercise to of the exercise. 4, CALORIE (calorie): Press the MODE button to display the calories. This value represents the energy burned from the beginning to of the exercise. 5. : In this function state, the window displays the values of the above functions cyclically at a frequency of 4 seconds, the order is as follows: /MIN----TIME----CALORIE Material: ABS colour: black Package Contents: 1 x Trampoline Counter(without 2 AAA batteries) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.