Using the Vox Real McCoy Analog Wah Pedal is super easy. First, connect your guitar to the INPUT jack and then connect the OUTPUT jack to your amplifier. Once it's all set up, just step on the pedal and rock! When you move your foot on the pedal, you'll notice the wah - wah effect changing the sound of your guitar. For the best results, play around with different foot movements. As for maintenance, keep it in a dry place. If it gets dirty, use a soft, dry cloth to clean it. And don't forget to use the custom VOX carrying case when transporting it to protect it from bumps and scratches. Be careful when handling the jacks to avoid any damage. With proper use and care, this pedal will serve you for a long time.