Unverified80% confidenceTradeoffTime unknown
亮度越高越适合户外但发热和耗电显著增加，1500nits以上机型往往需要独立散热风扇（可能拾音），录音同期场景需评估噪音
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified音量越大越费电、发热越高，长时间满音量会触发过热保护降频，追求大音量派对场景应选带被动散热大箱体机型而非追求极致便携77% similarUnverified内置风扇越强散热越好但耗电和噪音越高，家用/短途选低速静音档（<30dB）即可，强风档留给高温托运场景74% similarUnverified转速越高、加热功能越全的机型噪音和体积越大，若只做冷饮果昔（不加热）可省去加热模块，选纯冷打机型更小巧安静74% similarUnverified功率越大发热越严重，大功率逆变器需带主动散热风扇，但风扇会产生噪音；追求静音的可选带温控风扇（低温不转）的型号72% similarUnverified带主动散热风扇的无线车充比纯被动散热在夏季车内高温环境下充电效率高约20-30%，但会产生轻微噪音，安静需求优先选石墨烯+铝合金被动散热款70% similar
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