LED Armband The Led Armband has excellent quality and comfortable materials to ensure a good view during dusk and night activities. The brightness is much higher than the luminosity of dark light sticks so your child and your pet are safe while doing many outdoor activities at night including cycling jogging dog dogs hiking camping and other outdoor activities. We believe that the armband that glows at night will illuminate your path like a Christmas tree. Specification -Total Length: 35cm -Adjustable Length: 28-32cm -Colors Available: Green Blue -Material: Nylon Webbing + Reflective tape + LED Lighting Strap -3 Models: fast flashing slow flashing continuous bright and off -Operating time with full batteries: between 4 and 5 hours / Charging time: between 1 and 2 hours (with two USB charging cables) Frequently Asked Questions Q: Are these waterproof ? A: Not totally waterproof but can be used in most weather just avoid heavy rain or throwing into water directly. Q: How to clean ? A: Remove the LED strip and battery box first. Then it can be cleaned by a damp cloth or washed in water. Q: Are they reflective as well? A: Yes. The band has a reflective surface. When the LED lighting is switched off or its battery drains the armband still can provide visibility and safety Please be assured that we always stand behind our products 6-month product replacement warranty and friendly customer service. If you have any questions please contact with us and well service you the best ??[ High Brightness ] The Led armband is highly visible in the dark since the surface material can reflect light. When you do outdoor activities at dusk and night the strong light is easier to attract people s attention which greatly improves your safety ??[ Best Gift ] LED armband is best gift for family and friends perfect for Running Jogging Strolling Cycling Hiking Camping Walking the dogParty Raves Holidays Festivals and Concerts ??[ Adjustable Size ] The LED Armband is adjustable lengths from 28 to 32 cm. It is suitable for most men women. You can wear it on your wrists ankles and arms or tied on bike helmet. As for children you can hang it on their school bags ??[ Multiple Modes ] 3 Modes ( Fast flashing Slow flashing Continuous bright ) It makes walking running become safe and attractive for men women ?[ Rechargeable Battery ] The battery does not need to be replacedEach armband comes with two USB charging cables. You can easily charge the LED armband anytime anywher. Charging time is around 2 hours and can work 4-5 hoursProducts from NIUNIU's store