Ultra Runner X35 LED Chest Running Light by Runner's Goal - Comfortable Alternative to Headlamps for Jogging， Running， Hiking &amp; More ...<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Adjustable Brightness - 3 levels of light at the touch of a button </span></li><li><span class="a-list-item"> Minimal Bouncing - Your chest provides a steady platform for a bright， even light to your path </span></li><li><span class="a-list-item"> Long Lasting - Depending on brightness， the light lasts 10 - 21 hours on a set of batteries during testing </span></li><li><span class="a-list-item"> Adjusts to Fit You - The flexible straps can adjust to fit runners large and small. The light can point higher or lower， making it perfect for runners of any height as well. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/414Y3dopeyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31LMBUpLGSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31bni8Du4oL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41rXUZwGunL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/418T4aKm2xL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51YUo0MbA6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61cpToZ0hXL.jpg" noproxy>