Classic : The Dumbler effects pedal is a vintage amp simulator, which provides an unmistakeable, classic sound. Wide Range: you with sound ranging from a tasty light to a juicy medium low distortion. 4 Regulator: Shape your sound via the gain, tone, voice and master volume dials. These functions the best control for your effect. Sturdy and Mini: The sturdy and heavy-duty true bypass footswitch engages the pedal with a action, without effecting the tone. whilst saving space on your pedal board due to mini design. Note: note this pedal cannot powered by batteries. Need a DC with negative in the center to power up. color:As shown :Zinc size:95 x 44 x 48mm Package Contents: 1 x Guitar Effect Pedal Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.