Ultra wide dynamic range and extraordinary open tube-like drive sound2 Working Modes: /LPTrue bypass switchVery small and compact designSupport 9V 300mA center negative supply(the package doesn't included it ).Please use supply with 9V and at least 210mA current value for the unit. Incorrect supply may cause short-circuit and damage.Model Number: FC06Type: Digital Electric Guitar Distortion Effects PedalEffects Type: Guitar Distortion Pedal Supply: DC. 9V 150mA Center negativeDimensions: 83mmx47mmx52mmcolor:RedMaterial:aluminium alloyPackage Contents:1 x Guitar PedalOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.