1、A dynamic and delicate overload single effect, the details on the handle are vividly displayed 2、The gain adjustment range is super wide, turning the GAIN knob, you can go from the clean of the boost type to the state of distortion 3、The effects of high and low gain can be expressed in a very clear and rich state 4、Made of good quality metal materials, possess high hardness, high strength, and good metallic luster 5、Applicable power supply is DC 9V, helpful for performances and concerts, also a great gift for guitar lovers 1 x Effector1 x User Manual4 x Pad Item Type: Overdrive PedalColor: CoffeeMaterial: MetalInput Impedance: 1MΩOutput Impedance: 560ΩWorking Current: 25mAWorking Voltage: DC 9V (external for positive and internal for negative) (adapter not include)