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✓ Long-term Episode 55 · Question 3

Above the side windows inside the car, there are three small holes. What are they used for?

Official answer

To achieve precise five-zone voice recognition, the Xiaomi SU7 is equipped with an array of 8 microphones. Among them, there are 4 microphones above the front interior rearview mirror, and 2 microphones near each side armrest in the rear row.

However, because some microphones are not arranged equidistantly, to achieve the best visual appearance, we increased the number of perforations to ensure consistent hole spacing, thereby balancing functional and aesthetic requirements.

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