Mini but mighty! Our friends at Topeak know bike safety, and their Mini USB Combo is a cyclist’s must-have. Just a touch under 2 inches in length, this dynamic duo consists of a front light and a rear light that will keep you visible on your cycling adventures. The front light shines brightly with 2 white LEDs for a total of 60 lumens and 3 modes with varying burn times: 7 hours on blinking; 3 hours on constant; and 35 hours on rapid blink. The rear light consists of 3 red LEDs for a total of 11 lumens and also has 3 modes: blinking with a burn time of 6 hours; constant with a burn time of 2.5 hours; and blink sequence which runs for 15 hours. Both lights are water resistant, chargeable with a micro-USB connector with a charge time of 3-4 hours, and are easily installed thanks to rubber straps. Good things come in small packages with the Topeak Mini USB Combo!