The mouse pad has a built-in drumpad, base, including eight loops that can be played percussion sounds, the two call Tom, hi-hat, crash, the only ride cymbal using a finger. MP3 players to enter the solo songs in your library of digital music can be played drums. Preset six demo mode is accompanied by his rhythm, can store up to 30. Headphone jack and separate volume and the level of coordination, training and busier of the fingers and drums. Four included AAA batteries.