Features: Adopting environmental protection silicone, non-toxic and harmless, soft and waterproof; lightweight with portable design, great musical gift for children.With 9 drum pads, including 3 * Tom drum, 1 * snare drum, 1 * bass drum, 3 * cymbal, 1 *  Hi-hat, providing you with excellent drum sounds; supports connecting foot pedal to make  you playing more flexible. Without speaker, you need to connect it with external speaker or headphone via the 3.5mm  audio output jack to enjoy the drum sounds; also with a 3.5mm audio input for connecting  MP3/ smartphone/ tablet to play accompanying music. Built-in 3 drum style, 9 demo songs and 10 rhythm, for more interesting and easier learning and practicing; supports recording and playback functions, volume and speed  control. Dual power supply choices: 2 * AA batteries(not included) or powered by computer/ laptop/  DC 5V power adapter via the included USB cable. Specifications: Material: Silicon + Plastic Power Supply: 2 * AA batteries(not included) or USB Cable(included) Item Size: 40 * 25 * 1.5cm / 15.7 * 9.8 * 0.6in Item Weight: 417g / 14.7oz Package Size: 33.5 * 17.5 * 6.5cm / 13.19 * 6.9 * 2.6in Package Weight: 816g / 28.78oz Package List: 1 * Electronic Drum 2 * Drum Sticks 1 * Pedal Set 1 * USB Cable 1 * User Manual (English & Chinese)