The SERATO DJ PRO KEY SYNC and KEY SHIFT are equipped with a special button that allows you to instantly control the key shift, and the DJ-SR2 controller allows you to arrange your songs. Features a multi-color illumination that allows you to instantly understand the operating mode in a dynamic action that is capable of operating with high-performance pads, providing high control and visibility. In addition, there is a reasonable space between each operation interface so you can perform DJ performance as you want. In addition, the body is made of aluminum material, which is about 18% lighter than the DDJ-SR, giving it a more portable and luxurious design.