Waterproof Easy to Clean Drum pads are made of high quality waterproof soft silicone, safe and easy to clean. Dual Stereo Speaker Dual speaker stereo delivers louder and finer sound, offering a flawless listening experience when enjoying music. MIDI Function MIDI functionality caters to both beginners and professionals, allowing beginners to learn and practice, while professionals can utilize it for creation, recording, editing, and more What's included in the set? Foot pedal*2/Drum sticks*2/Power supply*1/Charging cable*1/Audio cable*1/Instruction manual*1.