<b>Why Choose ALOVECO Running Lights?</b><br><br> <b>All-round Protection</b><br>With flashlight in the front and warning light in the back, helps you see and be seen in the dark more easily and clearly. Surrounds you with visibility. <br><br> <b>Lightweight Led Chest Light</b><br> Only weigh 5.6 oz. The weight is very crucial as even lightweight thing seems to be heavy for runners. What is more, you will not willing to carry massive<br> light with you because it would have a bad impact on your performance, which makes this lightweight running light the ideal choice. <br><br><b>Rechargeable Running Lights</b><br> With rechargeable batteries, you don’t need to buy the batteries on and on. Charging the battery doesn't take a lot of time and it’s very easy to do. USB included. <br><br><b>Designed with flexible strap and adjustable length, comfortable to wear and hands-free. </b><br><br><b>Specification: </b><br>LED Type: XPE<br>LED Quantity: 8 red + 1white<br>LifeSpan: 100000 hour. <br>Light Modes: high / low / strobe. <br>Luminous flux: 250 lm / 90 lm / 180 lm<br>Battery: 1200 mah Built-in lithium battery<br>Charging Time: About 3h<br>Working Time: High bright 3 hour, low bright 4.5 hour, strobe 6 hour. <br>Lightingrange:0-20m<br>Waterproof Rating: IP44<br>Front Light Size: 9*10*2.2cm / 3.5*3.9*0.9" (L*W*H) <br>Back Light Size: 7.1*11.7*1.7m / 2.8*4.6*0.8" (L*W*H) <br>Net Weight: 160g / 5.6oz<br><br><b>Note: </b><br> 1. Fully charged in 3 hours, USB charging, need to be charged at least 6 hours at first time. <br>2. Suitable for walking, jogging, running, but not for cycling/riding. <br>3. IP44 Waterproof, but please do not use it in heavy rain. <br>4. In order to extend battery life, you need to recharge it at least every six months under 3.7-5V charging voltage. <br><br><b>Package : </b><br>1x ALOVECO Running Light. <br>1x USB Cable. <br>1x Instruction<br><br> <b>Buy with Confidence! </b><br>- 12 Months Warranty<br>- 60 Day Money Back Guarantee<br>