Specially designed for children's music enlightenment, these metal tone bars produce a crisp, bright sound with long sustain.
Each bar is precisely tuned to strictly adhere to the international standard of A4=440Hz, with minimal deviation.
Featuring a scientific pitch range fr...
Crafted from premium metal alloy to produce an ideal tone that is clear, stable, and rich in resonance.
Each key undergoes professional spectral analysis and manual fine-tuning, strictly calibrated to the international standard of A4=440Hz with a tolerance within ±10 cents.
It empowers chil...
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