It is a high-gain distortion pedal with nice punchy sound. 3 Working Modes: Natural/Tight/Classic, switch on/off with 3 knobs to control level, gain and tone. There are a lot of tones and sounds that you can shape to your needs. Features: Small, lightweight and exquisite Aluminum-alloy casing True bypass design Power: 9V DC adapter center negative LED indicator shows the working state. Product Dimensions: 9.6*4.2*5CM Weight: 0.25kg Note: Power supply not included. Please use the 9V power adapter whose polarity is negative center otherwise, the product may not work properly. Package List: 1 * Effect Pedal 1 * User Manual(English Chinese) 1 * Year warranty through our store No Duty to Canada and USA FAST 'N FREE USA Shipping (typically about 4 days) Ships from Canada