Key Features and Characteristics Sounds: Equipped with over 200 drum and percussion sounds and 10 preset kits. Practice Features: The built-in "Drum Coach" function provides play-along patterns and exercises. LED pads provide visual feedback by lighting up blue when hit, supporting practice. Connectivity: Equipped with a 1/8-inch stereo AUX input terminal for connecting external audio sources (such as MP3 players). A 1/8-inch headphone output terminal is available for private practice, allowing for practice at high volumes. Features 1/4-inch stereo main output terminals, allowing connection to amplifiers and PA systems for performance. USB/MIDI connectivity allows for use with computer DAW software and virtual instruments. This DM Lite module is provided as part of a kit with a foldable rack for quick setup. Amplifier also included.