YS Millisecond Stopwatch Timer Running Training Referee Stopwatch, Style: YS2001 100 Memory

1. High-definition screen, clear reading2. Beautiful appearance, comfortable touch, non-slip and wear-resistant3. With lanyard, easy to carry and not easy to lose4. Button operation, simple and sensitive5. Life waterproof, rainproof, sweatproof, antimagnetic and shockproof, suitable for various occasions6. Specification: 1/1000 second7. Function: stopwatch, clock, date, countdown, football watch, metronome, alarm clock, mute, shutdown8. Power supply: contains a CR2032 button battery9. Material: ABS10. Size: screen about 3.5x2.3 cm, overall about 7.5x6.2x2.1 cm11. Weight: about 65 grams