Using the Micro Drive Pro 1000+ front bike light is easy. First, charge it using a USB - C charger (cable not included). Once charged, mount it on the front of your bike. You can choose from seven different output modes according to your needs, like using the Daytime Flash mode during the day for better visibility. When it comes to maintenance, keep it clean. Wipe it with a soft cloth after each use, especially if it's been exposed to dirt or water. Since it's waterproof, you don't have to worry too much about using it in the rain, but still, try to avoid submerging it for an extended time. Also, note that the original Infinite Light Power Pack won't work with this light, but you can look forward to using the upcoming Lezyne Infinite Power Pack+ to extend its runtime.