哪些电动牙刷最适合牙齿和牙龈敏感的人？
| Product ⇅ | Price ⇅ | 包含刷头 ⇅ | 电池续航（小时） (h) ⇅ | 充电时间（小时） (h) ⇅ | 防水等级 ⇅ | 每分钟摆动次数 (min-1) ⇅ | 每分钟声波振动次数 (min-1) ⇅ | 计时功能 ⇅ | 压力传感器 ⇅ |
|---|---|---|---|---|---|---|---|---|---|
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usmile P10 S
US
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£44.94 ≈ | 1 | 4320 | 4.5 | IPX8 | — | 40000 | 2分钟 智能计时器，带四段提示 | ✓ |
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The usmile P10 S is a sonic electric toothbrush with up to 180 days battery life, IPX8 waterproofing, and a 40,000 movements per minute sonic motor. It includes one cushioning-technology brush head, USB magnetic charging, and a 2-minute timer with quadpacer for even brushing. It suits users seeking long battery life and gentle sonic cleaning without app-driven smart screens. ★ 适合人群适合牙齿和牙龈敏感的人，因为它提供 Soft 模式、缓冲型刷头，以及 40,000 次/分钟的声波振动，能有效且温和地清洁。 |
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Pro-Sys VarioSonic Plus+
US
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— | 5 | — | — | — | — | 25,000-33,000（取决于模式） | 2分钟 计时器，带分区提醒 | ✓ |
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The Pro-Sys VarioSonic Plus+ is an ADA-accepted sonic toothbrush offering five cleaning modes, five precision brush heads (including three sensitive soft heads), a 2-minute timer with quadrant reminders, and an intuitive pressure sensor. It advertises long battery life (over a month with normal use), multiple intensity levels, and includes a travel case and charger, making it suitable for daily and travel use. ★ 适合人群适合牙齿和牙龈敏感的人，因为它包含三枚敏感软毛刷头和一个敏感刷牙模式，声波振动最低可达 25,000 次/分钟。 |
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usmile Y20 PRO
US
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£134.85 ≈ | 2 | 4320 | 4 | IPX7 | — | 38000 | 四段提示 2分钟 计时器 | ✓ |
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The usmile Y20 PRO is an AI-upgraded sonic toothbrush with up to 38,000 movements per minute, smart pressure sensing, multiple cleaning modes including a Sensitive mode, bone-conduction guidance and app connectivity. It includes two brush heads, a USB-C charger, long battery life (claimed up to 90 days/180 days depending on mode) and is waterproof, making it travel-friendly and feature-rich for precise cleaning. ★ 适合人群适合牙齿和牙龈敏感的人，因其提供 Soft/Sensitive 模式和智能压力传感器以防止过度刷牙。 |
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