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小米米家声波电动牙刷 T302 缓震版首销：四种清洁模式、IPX8 级防水，首发价 139 元

Source: IT之家 · Published 9 Oct 2026, 09:14

<p data-vmark="df27">IT之家 10 月 9 日消息，小米宣布旗下米家声波电动牙刷 T302 缓震版开启首销，定价 149 元，<strong>首发价 139 元</strong>。</p><dir><a contenteditable="false" href="https://u.jd.com/F11U2St" target="_blank"…

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• #小米米家声波电动牙刷