Features:  Electronic drum kit, made of silicon + plastic material, lightweight and portable; roll up design, easy to store and convenient to carry, you can enjoy the playing fun of electronic drum anywhere.  This electronic drum set with 9 drum pads, including bass/low/ high/ floor/ snare drums, ride cymbal, open close Hi-Hat and 2 crash cymbal, makes excellent drum sounds, and the pedal expansion function to bring you the simulated playing experience of real drum set.  With 3 different drum sound styles, 9 demo songs and 11 accompaniments, supports recording and playing functions, volume and speed control, making your learn and practice easier and more interesting.  Built-in high quality double stereo speaker with super bass effect; in order not to bother others, you can also connect headphones when you play the drum; with MP3 input for connecting MP3/ smartphone/ tablet to play accompanying music.  Four power supply choices: 3 * AAA batteries(not included), BL-5C lithium battery(not included), DC 5V power adapter(not included) + USB cable; or powered by computer/ laptop/ power bank via the included USB cable.     Specifications:  Color: Black + Red;  Material: Silicon + Plastic;  Power Supply: 3 * AAA batteries(not included), BL-5C lithium battery(not included), USB Cable(included);  Item Size: 48.5 * 38 * 6.5cm / 19.1 * 15 * 2.6in;  Item Weight: 860g / 1.9lbs;  Package Size: 53 * 26 * 7cm / 20.9 * 10.2 * 2.8in;  Package Weight: 1620g / 3.6lbs.     Note:  Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.  Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you      Package List:  1 * Electronic Drum;  2 * Drum Sticks;  1 * Pedal Set;  1 * USB Cable;  1 * 3.5mm Cable;  1 * User Manual (English).