VSN Guitar Flanger Pedal for Analog Effect Pedals Flanger Classic Metal Sounds Flanger effect as Ture Tone 2 Modes[Powerful Function] Retro Analog Flanger Pedal, Electrostatic Filter and Unique Oscillator Noise Effect. [3 Functions] There are three functions of the knobs, namely color, ranger, and speed. Two models: filter and regular. [High quality] high-quality metal shell, exquisite design, convenient and durable, easy to operate. [Classic rolling effect] delicate and calm variety, special vibration and noise effect. LED light shows the working status, true transparent color tone, you will have a rich and special sound. [Easy to carry] This collar pedal is small in size and lightweight, suitable for outdoor performance. The old-fashioned flange power supply is 9V50 0mA, the DC output is negative (not included). Color: Black Material: Zinc Alloy Size: 95x52x38mm Package Contents: 1 * Guitar Effects PedalOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.