Timex Pedometer Carrying PRC says: Rival "D" is

PRC says: Rival "D" is for distance—1500m to 10k—but this versatile spike is also great for novice track athletes who haven't settled on a specialty and might do several different events

STANDARD (better power/burn time balance) and MAX POWER

and strobe to signal your location

Technical Details:

Core: Engineered ABS

Timex Pedometer Carrying PRC says: Rival "D" isThis is a simple pedometer to count steps, distance, and calories burned during your walk. It attaches to your waistband or belt with a spring loaded clip. 2. 5" x 1. 5" x 1" Easy to read digital display 10,000 hours of battery life Replacement battery included Durable plastic case Counts steps up to 99,999