"This electronic table top drum kit is an all-in-one wonder. It's super-customizable, lightweight, and portable - the ultimate tabletop kit for the drummer on-the-go. Each of the seven pads has touch sensitivity for an accurate response. Use one of the built-in 25 presets, or create and store your own kit by choosing from 215 different percussion voices. Use the internal speakers, or envelope yourself in percussive rhythms by plugging in your own headphones. There's more: this kit comes with two pedals so you can get the real feel of a kick drum and hi-hat pedal. You can connect this unit to your computer using the USB cable - it'll function as a MIDI controller for your favorite computer software to get even more functionality You can also play along with the built-in songs. This kit includes a built-in metronome and reverb effect. It runs on batteries or the included AC adaptor. With the PTED01, you'll be making beats in no time.  * System LED Control Display * Headphone & USB Outputs - Kick, Hi-Hat & DC Power Inputs * USB Port Doubles as MIDI In/Out - 7 Drum Pads with Touch Sensitivity * 2 Different Voice Metronome System - 215 Percussion Voices & 128 GM Voices * 25 Preset Drum Kits & 5 User Drum Kits - Dimensions: 19.65" (L) x 14.5" (W) x 6.2" (D)"--PyleAudio