Reflective tape with ultra high visibility: This LED luminous armband guarantees optimal visibility during sporty night activities and in traffic. With this luminous bracelet you are clearly visible from a great distance and can no longer be overlooked. Three lighting modes: The LED armbands operation is very easy. The different lighting modes can be selected by pressing a button. There are three different light settings (fast flashing, slow flashing, always bright mode.) To which the band can be set. Adjustable size: The led armband reflectors, which have a length of 28 to 32 cm, is adjustable, they are suitable for most men, women and children. You can wear them on your wrist, ankle, and arm. The jogging light strips are the ideal complement to reflective things, perfect sports accessories. Interchangeable Batteries betrieben: Powered by two pieces of CRV2032 lithium button cells, the wristband can work for about 6080 hours. Normal use for 23 months, battery can be replaced by yourself, available in stores or supermarkets. Multifunctional: Suitable for all your favorite outdoor sports, e.g. cycling, jogging, running, camping and walking. Service We offer a 12month guarantee and 24hour customer service. Product description LED armband is ideal complement to reflective stuff, perfect sports accessory. Why choose us? This LED armband is a must have for outdoor activities. You can do it on your upper arm, Wear your wrist or ankle when jogging or walking your dog. There is exquisite sewing with good nylon material and light reflective material, so the led armband is comfortable. The LED reflective tape with Velcro fastener lights up in 3 modes: continuous lighting, fast and slow flashing function. Perfect in the dark season. And the LED armbands are easy to see in the dark. Suitable for running, cycling, night walking. How to use the LED armband Pull out the insulating film. Press the button once for fast flash. Press the button twice for slow flash. Press the button a third time for it to light up continuously. Press the button the fourth time to turn off. Technical data: Color: Green Dimensions: 32cm, width 2.5cm (There is an error of 23 cm in the manual measurement) Weight (per light strip): 32g Light source type: LED Materials: plastic, nylon, Velcro tape, reflective PVC tape SCOPE OF DELIVERY: 4 x LED braceletProducts from GuanGuan's store