?ADJUSTABLE Belt - The whole length of this Illumifun Belt is 39inch(100cm), it also with strong flexible elastic bands fits most waist sizes, no matter thin or strong, unique unisex athletics gear for both adults and kids.
?RECHARGEABLE MICRO USB - Our Illumifun LED Running Waist Belt is Powered with a USB rechargeable battery (USB charging cable included), no need to change battery, easy to use. One charge will give 5-8 hours depending on the mode of Use.
?ULTRA HIGH VISIBILITY - The LED lights and light transmission polymer provide ultra-high visibility in dusk and night time activities. Usually, Pink/ Orange/ Red Belt is equipped with red LED, Green belt is equipped with Green LED; Blue belt is equipped with Blue LED.
?LIGHTWEIGHT: The rechargeable battery is very light and does not add much weight to the belt comparing with the AA batteries.
?AFTER SALE SERVICE - All material Illumifun Products uses have done through all the toughest test and could meet any standard in the World. If you have any problem for this item, please feel free to contact us anytime, we'd glad to reply you within 24 hours.