Features
Battery type: 2 * CR2032 (batteries included), constant flash, Adjustable Strap, Weather Resistant, Adjustable Elastic Strap, Flashing, Waterproof, Two light modes: Constant / Flash, Hi Visibility, Multi-Sport, Two Light Modes, Adjustable, Armband, Adjustable elastic strap with velcro fastening, Over 48 hours of continuous battery life, Reflective