Specification Drum Pads 10Drum Pads Type 2 Crash 1 Ride 3 Tom 1 Snare 2 Hi hat 1 BassMaterial Silica GelPlasticBuilt in Speakers 2Color BlackRedMIDI SupportDrum Set Tones POPs Rock Latin Electro PercussionDemo Songs Heavy Rock Funk Latin Sambas Cha Cha Swing Hi Hat Upbeat RockPower USB DC 5VBattery BL 5C Lithium Battery or 3 x AA Batteries not include Features Portable multi function professional electronic drum with stereo sound Light stylish simple and easy to carry Built in multi group high quality drum sound source the most real and most shocking drums the standard drum settings pedal expansion interface to bring you the real shelf drum to enjoy 9 demo songs 11 accompaniments Comes with a professional demonstration song to facilitate your appreciation learning with accompaniment free to adjust the speed is your best learning practice partners Comes with recording function so you can record your music anytime anywhere inspiration Support record and USB midi function MIDI output can be connected to the computer playing electronic drum game Built in double stereo speaker comes with high quality double horn external sound easy to use anytime anywhere Audio input output interface a strong ability to expand free to choose music songs to create music MP3 input match your cell phone tablet PC and other device which could support music Package include 1 x Electronic Drum1 x Pair of Drum Sticks1 x BL 5C Lithium Battery