Stay safe on your night time runs with Nathan's LED Band, the LightBender. Made to be lightweight and for comfort, the LightBender wraps around your arm with a chafe-free stretch band. It provides 360-degree visibility for as long as you need it Material: 53% silicone, 21% polyelastic, 11% abs, 8% battery. Features: Sweatproof IPX4 Water-resistant Powered with easily replaceable watch batteries Burn time: 8 hrs steady; 16 hrs flashing Usage Instructions: Press and hold power button for 2-3 seconds to turn on Press again to switch between steady and strobe modes Press and hold power button for 2-3 seconds to turn off
