This 9-pad electronic drum kit is made of silicone and includes a sustain plate. Built-in stereo speakers provide rich, immersive sound output. Powered by a 1000mAh lithium battery, it supports 9 levels of volume adjustment and 15 levels of pitch control, and includes 128 built-in songs and 128 rhythms to meet the needs of beginners and professional performers. Compact and portable, the kit includes drumsticks, a foot pedal, a 3.5mm audio cable, and a Usb power adapter. Suitable for home entertainment, music lessons, or small parties, it makes an ideal birthday gift.