LED Slap Bracelet Wristband for Safety-Waterproof Sweat Resistant Band-Replaceable Battery-Glow Light for Running, Walking, Cycling! AWESOME SAFETY ACCESORY: New, Sleek and Trendy design Slap Bracelet with Ultra Bright LED Neon Colors illuminates the entire Armband for High visibility when Jogging, Running or Biking at night. BE SAFE AND BE SEEN: Kids and Grownups alike will be Mesmerized by this Simple yet Effective Technology that will keep you Safe at Night. Choose between Glow and Flash mode settings for Maximum Visibility. The sleek new design of the Smart Band just made it even more fun, functional, and fantastic. Safety has never been so fun - stay visible with the entertaining and easy to use, bright LED Smart Band. Comes with an Easily replaceable 1 x 2032 3V lithium coin cell included. Battery Run time: 100 hours. Available colors: Red, Neon Yellow & Blue. Backed by a 100% Satisfaction or your Money Back Guarantee!!!