This versatile phaser can be used in various ways, from a standard phaser to a wah-like effect, or activated only when you step on it. It's ultra-small size makes it convenient to carry, and while it can be used as is, pulling out the upper and lower clips makes it even easier to step on, demonstrating thoughtful operability. It has only been used at home, so it's in very clean condition. The included accessories are all shown in the images.