Feature: 1. 7 PADS: Electronic drum is equipped with 7 silicon drum pads, including Tom Snare Hi Hat Crash Ride, which make excellent sound and simulate the real knocking effect. 2. MULTI MODES: Roll up drum has 5 kinds of drum tunes, 8 demonstration songs and 3 kinds of rhythms, which is convenient for practice. 3. 3.5MM JACK: The electronic drum has a 3.5mm headphone output jack for connecting external headphones or speakers. 4. MP3 INPUT: Electronic drum pad with MP3 input is used to connect MP3, smartphone, tablet to play accompaniment music. 5. COMPACT SIZE: The roll up drum practice pad is compact in size, convenient to carry and easy to store. Specification: Item Type: Electronic Drum Set Material: Silicon, Plastic Drum Tuning: POP, rock, Latin, electronic, percussion Model Songs: Heavy rock, Funk, Latin, Samba, Cha Cha, Swing Hi Hat, Upbeat Rock Power Supply: USB cable (included) or 2 x AAA battery (not included) Size: Approx. 43x28x2.7cm/16.9x11x1.1in Weight: Approx. 455g/16oz Voltage: DC 5V Input Power: 2.5W Output Power: 2W. Package List: 1 x Electronic Drum1 Pair of Drumstick2 x Support Foot Pedal1 x USB Cable1 x 3.5mm Audio Cable1 x User Manual