Product descriptionCompact size and portable roll-up electronic drum set, very convenient to carry and store.With 7 silicon drum pads including Tom/Snare/Hi-Hat/Crash/Ride, making excellent sounds and simulating real beating effect.SNARE and HI-HAT positions can be exchanged by pressing SPECIAL button, according to the hahit of player.Built-in 5 drum set tones, 8 demo songs and 3 types of rhythms for easier practice.Supports USB port or 2 * AAA batteries power supply. (batteries are not included)With 3.5mm headphone output jack for connecting external earphone or speaker.With MP3 input for connecting MP3/smartphone/ tablet to playing accompanying music.Comes with a pair of drum sticks, 2 sustain pedals, a USB cable, and a 3.5mm audio cable.Ideal for drum set learning & practicing of kids or beginners, family entertainment and friends gathering.Specifications:Material: Silicon + PlasticDrum Set Tones: POP, Rock, Latin, Electro, PercussionDemo Songs: Heavy Rock, Funk, Latin, Samba, Cha-Cha, Swing Hi-Hat, Upbeat RockPower Supply: USB Cable(included) or 2 * AAA Batteries(not included)Item Size: 43 * 28 * 2.7cm / 16.9 * 11 * 1.1inItem Weight: 455g / 16ozPackage Size: 43*15*7CMPackage Weight: 0.92g / 2.2lbsSpecificationsMaterial: Non-toxic and harmless environmental protection silicone, silicone pad 100% waterproofPower: DC 5VInput: 2.5WOutput: 2WDimension: 17 x 11 x 0.24inch/44cm x 28cm x 0.6cmColor box specification43*15*7CMNet Weight: 2.2lb/920gPackage includes1 x Hand Roll Drum1 x Plastic bag2 x Drum Sticks1 x User Manual