Wear super-versatile, rechargeable safety lights on your body wherever you work or play. The COAST SA300 High-Vis Lighted Safety Armband shines high-vis safety orange light in two modes-solid and flashing-to increase your safety in dark and chaotic environments. On a single charge, the light can run for up to 10 hours on solid mode and 12 hours on flashing mode, and recharging is easy with a micro-USB charging cable. Designed with an adjustable strap and hook system for no-pinch comfort, the armband is constructed with flexible straps so that you can place light right where you need it-on the upper arm or wrist or even around your knee or ankle. The armbands are made from water-resistant material to ensure a long life, and the LED light can be removed when the band needs washing.