Flashing LED Light Armband Reflective Arm Night Running details: new and high quality Type: Arm Material: Plastic, Nylon Color: Blue,,Green Size: (shown as the picture) Approx.32x2.5cm/12.6x0.98inch Power: USB charging style It can be used for more than 3 hours on charge Features: detachable, flashing Flashing Mode:quickly Flashing / slowly Flashing/ Lighten up (controled by the button) structure, easy to wear, high brightness. Wear-resistant, scratch-resistant. High and reflect in wide angle. Outdoor activities during the day or night to you improve security. Comfortable,, washable, has a good feel and highly reflective effects. Folded portable and lightweight, comfortable to wear, elastic reflective fit for. For your night outdoor sport, such as running/cycling/walking. Suitable for for outdoor sports, night running, large-scale, festival party, concert, promotion, cheer, employee benefits, corporate events and so on. Quantity:1PC Package Includes: 1PC LED Reflective Armband Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.