K-MD668 Portable Digital Drumset Professional Roll Up MIDI Drum Pads with Built-In Speaker and Sounds

9 Pads Electronic Drum Set - Electric Roll Up Drum Practice Pad with LED Screen - Midi Drums Kit Built-in Speaker, MP3 USB Port, Headphone Jack, 8 Demo Songs, Pedals, Sticks, 10 Hours Playtime Can play with speaker or headphone Up to 9 pad including Bass Drum, Tom, Snare, Hi-Hat and Crash Cymbal With rhythms and demo songs inside With 7 different drum styles inside With 2 foot pedals (include) Support bluetooth speakers &MP3(audio) input, connect with your mobile as accompaniment,also support external headphone or loudspeaker Micro USB port for midi out, can play with software on computer With LED Display Compatible with Win XP/Vista/7/8 and Mac OSX Volume and tempo adjustable Power by DC 9V2A  (adapter include) &with Li-Baterry 1500mA, can be rechargable Certification:CE, RoHS, FCC, EN71-1-2-3, REACH