This is a Crystals PK77 electronic keyboard with 61 keys, suitable for beginners. It includes a microphone, stand, and various features such as a built-in speaker, equaliser, and lightweight design. The keyboard also has flash memory, mic input, built-in effects, and a speaker. With dimensions of 83.5 cm in length, 26.5 cm in width, and 7.5 cm in height, the model is ideal for learning and practicing music.
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