Feature:1. Easy Control: Equipped with control button and switch, the operation of this effect pedal is very easy.2. High Accuracy: Has high accuracy and high sensitivity as well, making your playing more attractive.3. True Bypass: True bypass design with foot pedal switch can effectively avoid pressing operation button.4. Reliable Use: The input impedance is 470k ohms, and the output impedance is 100 ohms, very reliable.5. Connection: 1/4in mono audio interface is used for signal output, and the connection is very simple.Specification:Item Type: Guitar Effect Pedal Material: MetalColour: YellowInput Impedance: 470k OhmsOutput Impedance: 100 OhmsProduct Power Supply: 9V DC power adapter, negative polarity inside and positive outside (the adapter is not included in the product). .Package List:1 x Guitar Effect Pedal1 x User Manual1 x Hook and Loop Fastener1 x Sticker