Using this rear bike light is easy. First, use the versatile mounting system to attach it to your aero or round seatpost. Then, turn it on by pressing the power button. You can switch between the seven output modes to suit different situations. For high - visibility during the day, choose the Daytime Flash mode. When riding at night, select a mode that gives you a steady and wide - spread light. Remember, the charging port is USB - C, but the cable isn't included. To charge, connect the light to a power source using a suitable USB - C cable. As for maintenance, keep it clean. Wipe it with a soft, dry cloth regularly. Since it's waterproof to IPX7 standards, you don't have to worry too much about rain or splashes, but try to avoid submerging it for long periods. Also, don't expose it to extreme temperatures as this might affect its performance and runtime.
