USB Rechargeable Bike Light Set

Color: Black Features: HIGH BRIGHTNESS & HIGH CAPACITY BATTERY-1200 Lumen super bright headlight creates wide and smooth beam pattern, visible up to 650 feet, wide 120°light angle, evenly illuminates from your tire all the way to where your eyes are looking. This headlight has a built-in 5200 mAh high capacity USB rechargeable battery, providing amazing long run time of 4 hours on high,10 hours on low.  USB RECHARGEABLE & POWER BANK FUNCTION-Both bike light front and back are USB rechargeable, no need to waste money on batteries. The headlight built-in overcharge and over discharge IC to extend the battery life. When power is less than 20%, the Power indicator turns red to alert you to charge. Conveniently recharge from any USB port. Adapter can be a Power Bank, you can use it for emergency charging when you're outdoors. WATERPROOF & IMPACT RESISTANT against light rain, light up your road in all conditions of weather! Bicycle Light is constructed with aluminum alloy materi