Including 9 drum pads: two cymbals, open/closed Hi-hat, High Tom, Snare Drum, Base drum, Ride Cymbal, Low Tom, Floor Tom, large and thick, easy to play. Mainly made of silicone, durable and flexible to use, providing great portability of playing when and where you want. It's easy to use, can be powered by USB power supply or battery, just plug in the foot pedal connection, turn it on, then enjoy playing the drum. Offers 10 demo songs, 7 international standard tones, 12 international standard rhythms, bringing lots of fun of playing, with volume and speed control function and even record and playback function, great for practice. Support BT wireless connection, and also can be connected to external amplifier to give you an immersive experience or your headphones for quiet practice. Great drum sets for beginners and also a great gift for both adults and kids that would like to practice and record playing drums. With built-in rechargeable battery of 1200mAh capacity, which can last 25 hours of continuous use. Material: ABS + Silicone Color: Green / White(Optional) Power supply: built-in 1200mA battery or external power Audio jack: 3.5mm Item Size: 43*34*6cm / 16.92 * 13.38 * 2.36in Item Weight: 1100g / 38.8oz Package Weight: 1700g / 59.96oz Package Size: 44.5*23*7cm Packing List: 1 * Roll up drum 1 * USB cable 2 * Foot pedal 2 * Drumstick 1 * User Manual (English)