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Vacuum cleaner I (becomes softer very gradually)

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Vacuum cleaner I (for repeat function)

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Vacuum cleaner II (becomes softer very gradually)

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Vacuum cleaner II (for repeat function)

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Hair Dryer (becomes softer very gradually)

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Hair Dryer (for repeat function)

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Handheld Vacuum (becomes softer very gradually)

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Handheld Vacuum (for repeat function)

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Electric Toothbrush (becomes softer very gradually)

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Electric Toothbrush (for repeat function)

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Womb (becomes softer very gradually)

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Womb (for repeat function)

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