Item Type: Analog Delay Effect PedalColour: GreenMaterial: MetalInput Impedance: 1MOutput Impedance: 1KWorking Current: 40mAPower Supply Mode: 9V Battery x 1 6F22 (Delivered Without Battery) or 9V Power Adapter (Not Included) 1Circuit Delay: The analog delay effect pedal can get a gentle and soft circuit delay, which is a cheap way to get these great tones 2True Bypass: Excellent tones electric guitar effect pedal and true bypass provide transparent tones, minimize tones loss, to maintain the best sound quality 3Paint Finish: The delay effect of paint finish is equipped with a small LED flash to indicate the working status 4Classic Metal: This is a delay effect pedal, which made of classic metal, stable and solids 5Fine Workmanship: Small size, fine workmanship, saving a lot of board space, very suitable for outdoor performances