1. LED digital display
2. ABS shell is not easy to damage
3. The time unit of the minute stopwatch is accurate
4. Press and hold the minutes and seconds keys at the same time to reset
5. Body support frame, stable and practical
6. Use 1 x AAA battery (not included)
7. Clear sound broadcast
8. Hanging hole design, a variety of placement methods
9. Timing time: 99 minutes 59 seconds
10. Dimensions: 56x54x14 mm
11. Weight: about 33.7 grams