1、Effect Pedal: Will provide your playing with analog flanger sound with filter mode and oscillator effects. 2、2 Work Modes: Has Normal and Filter mdoes, and the Normal flanger mode will undulate electricity sound, freeze the flanging effect, and create a static filter sound. 3、True Bypass: Designed to have true bypass switch as well as 1/4in mono audio jacks, very easy to operate. 4、Smart Design: Full metal shell has pretty black and white paint, which will also protect the effect pedal. 5、Simple Carry: Compact size together with light weight largely simplifies the daily storage and carrying. Item Type: Effect Pedal Material: Metal Colour: Black and White Working Mode: 2 work modes, Normal and Filter. Input: 1/4in mono audio jack (Impedance: 1M Ohms). Output: 1/4in mono audio jack (Impedance: 510 Ohms). Power Supply: 9V DC transformer (inside negative and outside positive). Operating Current: 10 mA. 1 x Effect Pedal 1 x User Manual 1 x Sticker