This is a light up arm band that can be charged with any device with USB interface. Made of high-quality nylon material - soft, lightweight, comfortable, easy to bend. Adjustable circumference from 11.8" to 14.7", can be adjusted to fit different wrist sizes, you can wear it on your wrist, arm or ankle. The LED wristbands provide 3 lighting modes, which include steady light, fast flash and slow flash, one-button switching, simpler operation, more convenient to use in different scenes, creating a unique visual experience. Perfect for night walking, jogging, hiking, biking, walking the dog in the dark, etc. It is also suitable for birthday parties, camping, concerts or other celebrations.
