4 Pad Digital Drum Machine with Touch Sensitive Pads, Hand Percussion Mode, extra large speaker, AUX in Jack for connecting an MP3 or CD Player, 99 Drum Sounds, 50 Pre-Set Drum Kits with 50 Built-In Songs, Reverb and Chorus effects, Jacks for 2 Drum Pedals (not included), Headphone Jack for Private Practice, and Drum Sticks. - Physical bundle with DDKIT, adds headphones, AC Adapter and footswitch.