Using your CABARITA 50 DC ceiling fan is easy. First, make sure it's properly installed in an indoor area. Then, insert 2 AAA alkaline batteries into the remote control. You can use the remote to select from 6 different speeds according to your needs. You can also set a timer if you want the fan to turn off automatically. When it comes to maintenance, regularly dust the blades and the enclosure with a soft cloth. Avoid using abrasive cleaners. If you have any issues, refer to the instruction manual or contact customer service. The fan operates on a 220 - 240V, 50Hz voltage, so make sure your power supply matches these specifications. Keep the fan away from water to prevent damage. Enjoy the cool and quiet air this fan provides for your home.