Unverified75% confidenceCautionTime unknown
振动力度相比欧乐B旋转式或飞利浦高端声波款偏柔和,重度牙渍/烟渍用户可能觉得清洁力不够强劲
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified机身震动噪音控制较好,但柔和震感也意味着初次从飞利浦等高频机型换过来的用户可能觉得力度不够80% similarUnverified振幅(摆动幅度)比振动频率更影响清洁力,专业级声波牙刷振幅约6-8度,纯堆频率而低振幅的低价机清洁效果差,选购应看振幅参数而非仅看每分钟振动次数78% similarUnverified震动频率和清洁力相比飞利浦中高端声波牙刷(如DiamondClean、ProtectiveClean系列)明显弱,属于入门级清洁力水平77% similarUnverified通过旋转外壳调节开口大小来改变音调和音量,调节方式直觉但精细度有限,音量上限不算大,对于高噪音环境遮蔽力可能不足77% similarUnverified追求极致轻量便携或对震动噪音敏感的用户不适合选 Oral-B 旋转式电动牙刷,其马达运转声音普遍高于声波式竞品。77% similar
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