"Three-in-one code table" has 3 major functions: 1. General code table: *Up/down counting. *Set the alarm time when the time comes. *Time record storage *There are voice readings for hours, minutes and seconds. 2. Calorie code table: It can help you lose weight and has the following functions *Calculation of BMI and basal metabolic calories. *4 types of exercise calories correspond to time counting. *Plan the time to burn calories. *Record storage. 3. Ball game scoring: Let you play ba