LED Flash Safety Reflective Nylon Light Battery Sports Wrist Belt(Blue)

1. The item has three modes: 1. Long light 2. fast flash 3. normal flash.
2. Suitable for for outdoor sports, night running, large-scale festival party, concert etc.
3. High visibility, strong warning.
4. Easy to wear and take off.
5. Material: Nylon,powerd by Battery is easy to use.