Features 1、PRECISE STOPWATCH FUNCTION: Featuring a dual record storage system, each capable of holding 100 records, this stopwatch measures time in 1/1000 second increments. Easily records, including the fastest time (FS), making it great for athletes and coaches 2、MULTIFUNCTIONAL CLOCK: Equipped with a calendar display, the stopwatch allows you to choose between a 12 hour or 24 hour format. This versatile clock feature keeps you updated with both time and date for convenience in daily use 3、DUAL ALARM SETTINGS: With 2 separate alarm settings, this stopwatch ensures you stay punctual and organized. Set reminders or wake up alerts without needing another device, great for managing time efficiently 4、VERSATILE TIMER FUNCTION: The built in timer can be set for durations up to 9 hours, 59 minutes, and 59 seconds. This feature is ideal for long training sessions or timing events that require precise over extended periods 5、CONVENIENT NIGHTLIGHT FEATURE: Designed for usability in low light conditions, the stopwatch includes a nightlight function, ensuring visibility and ease of use at any time of day or night, ideal for early morning or evening training Item Type: Stopwatch Timer Material: ABS Battery Type: Cell Battery x1 (Shipped with Built in Battery) Battery Capacity: 240mAh Package List 1 x Stopwatch 1 x User Manual