Compatible with a wide range of electronic keyboards and digital pianos, providing a versatile solution for sustained control.Features a polarity switch that allows for compatibility with different and models of keyboards and pianos.Equipped with a non- rubber bottom and a heavy-duty mechanism for reliable, long-lasting use.Designed with a sleek, compact profile that makes it easy to transport and store.Provides a smooth and responsive sustain effect, enabling musicians to create dynamic and expressive performances.Easy to use and set up, making it perfect for musicians of all levels, from beginners to .Colour:Black & SilverMaterial:ABS,MetalSize:23x7.5x6cmPackage Contents:1 * 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.