The Roland TD-4KP V-Drums Portable Electronic Drum Kit features an innovative folding design that allows you to quickly break down and easily transport the kit from location to location. It features the TD-4 percussion sound module with 125 drum, cymbal, and percussion sounds to choose from. The module is also equipped with 25 built-in drum kits. It supports tuning and muffling for the kick, snare and tom pads, which can be adjusted using the buttons and dials conveniently located on the module's front panel. It also features a Coach Mode with various exercises including Warm Ups and Tempo Check. Additionally, there's even a Quick Rec function and a Mix input for playing along with songs from an external audio source.