To use the product, first ensure it is fully charged or plugged in. Next, locate the power button, usually found on the side or front. Press the button to turn it on, and wait for the indicator light to show that it is ready for use. Once powered, follow the on-screen instructions or refer to the user manual for specific settings. Adjust the controls as needed for your preferences, and remember to save any changes before exiting. Always turn off the product when not in use to conserve energy.