YS Millisecond Stopwatch Timer Running Training Referee Stopwatch, Style:

1. High-definition screen, clear reading
2. Beautiful appearance, comfortable touch, non-slip and wear-resistant
3. With lanyard, easy to carry and not easy to lose
4. Button operation, simple and sensitive
5. Life waterproof, rainproof, sweatproof, antimagnetic and shockproof, suitable for various occasions
6. Specification: 1/1000 second
7. Function: stopwatch, clock, date, countdown, football watch, metronome, alarm clock, mute, shutdown
8. Power supply: contains a CR2032 button battery
9. Material: ABS
10. Size: screen about 3.5x2.3 cm, overall about 7.5x6.2x2.1 cm
11. Weight: about 65 grams