How do you use an miraculous JS-3002A universal remote?

To use the Miraculous JS-3002A universal remote, first, ensure that the remote is compatible with your devices by checking the device codes provided in the manual. Next, set the remote to the appropriate mode (TV, DVD, etc.) using the mode button. Then, press and hold the "SET" button until the red light turns on, enter the code for your device, and press "ENTER" to save it. If the red light turns off, the remote is programmed; if not, repeat the process with the next code until successful.