• Secure clip on back easily attaches to belt, apparel, or gear
• High visibility blinking and steady light modes so you can be seen from a safe distance
• Water-resistant so you can run longer in any weather/Water Resistance: IPX4 ? Weather resistant
• LED: 3 LEDs - 8 max Lumens/Burn Time: Steady On - 57 hours, Strobe - 110 hours
• Battery: 2 x 3V Lithium 2032 - Replaceable Coin Style Battery