Using your XDS E-Metro is a breeze. First, turn on the bike using the power button. The LED display will show you important information and let you adjust the assistance level to your liking. To charge the battery, plug it into a standard outlet. It takes about 4 - 5 hours for a full charge, and you can get around 60km on a single charge. When riding, shift gears using the Sunrace 3 Speed Internal Hub Shifter to make your ride smoother on different terrains. Remember to check your tire pressure regularly and keep the bike clean. If you're not using the bike for a long time, store it in a dry place and charge the battery every few months to keep it in good condition.