Product Review

Easy on and easy off, user friendly.Made from high quality reflective lattice as glow surface, the light will be brighter. Can be adjusted because of the elastic belt and tailorable velcro, and suitable for arms in the rank of 13.4-17.7 inch. Feel safe and sound when you and your family are doing night walking, running, jogging, hiking, cycling, horseback riding or motorcycling, since you can be seen by others in the dark from a distance. Material: optical fiber, PU light guide, Acrylonitrile-butadiene-styrene (ABS), Elastic Tailorable Velcro, Polyvinyl Chloride (PVC) Lattice Item Lenth: 13.4-17.7 inch (illuminating part: 8.5 inch) Shipping Weight: 0.251 lb Package Dimensions: 11*4.6*1.97 inch Notice: Please measure your arms' circumference before ordering to see if it is fit Charging: - Red light on when charging, while green light on when fully charged - Works about 5 hours after 1 hour of charging - Please remember to turn offthe switch during charging Usage: - The item is off when the switch is on the left - Switch the button to the middle to get flashing mode - Switch the button to the right to get steady mode with constant light Notice: The Rainbow one can only be switched between flash mode and color-changing mode Package Content: 1 × LED Arm Band 1 × USB Charging Cable 1 × Built-in Rechargeable Battery Any question welcome to contact us first, and we are absolutly willing to help you.