2 Modes flashing and steady, 100 hours run time, use as an arm band, pant keep, dog collar, helmet strap, or other use when visibility is important...Read More

• 200 hour run time on replaceable CR 2032 battery (included)
• Flashing and steady modes
• Multiple uses: arm band, leg band, dog collar and many more
• Visible up to 2000 ft
• Extension strap available (Part # 3030-1)