Using this Ernie Ball 40th Anniversary Volume Pedal is easy. Just connect it to your electric guitar or bass. Step on the pedal to adjust the volume. The redesigned cord gives you smooth and precise control. When you're done using it, unplug it gently. Keep it in a dry place to avoid damage. Don't expose it to extreme temperatures or moisture. Wipe it clean with a soft cloth every now and then to keep it looking good. This pedal is built tough, but handle it with care to make it last.