Jammin Pro IROCKER 15-Piece Drum Set Intelligent iPod Ready Dock fits for ALL iPod/iPhones Kit Configuration: Kick Pedal, Snare, Hi-Hat, Hi-Hat pedal, Tom x3, Crash, Ride Drum Kit: 15 Presets Built-In adjustable digital Reverb for superb drum ambience Record output for recording your playing to iPhone or any recorder Controls: Drum Kits Selection x 5, Variation, Metronome, Volume, iPod Vol, REC output level, Tempo(40-220), Reverb ON/OFF Outputs: Master Output (RCA), Headphone(mini jack), Record Out (mini jack) Inputs: AUX (mini jack), USB (for Trigger-to-MIDI Interface) Power IN: DC12V adaptor (included)