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Unverified80% confidenceTradeoffTime unknown

蓝牙连接在翻身或手机距离稍远时偶有断连，不适合需要整夜持续播放音频且对中断敏感的用户

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Unverified翻身频繁者应避免依赖蓝牙连接手机放床头，翻身时手机与耳机距离和身体遮挡会造成2.4GHz断连卡顿，优选内置存储可离线播放白噪音的机型或蓝牙5.2以上机型83% similar Unverified蓝牙连接范围有限，手机需保持在一定距离内才能持续接收数据，夜间如手机不在床边可能出现数据断连81% similar Unverified蓝牙直连手机可当耳机用于通话和媒体播放，但蓝牙音频传输会额外消耗电量，重度蓝牙使用者续航会明显缩短80% similar Unverified不建议长期用手机APP播放白噪音替代专用设备：手机播放需整夜亮屏或后台运行，蓝光辐射、发热及电话中断问题多，且难以精准控制音量与定时79% similar Unverified不建议为出行专门买白噪音机——手机APP+便携蓝牙音箱在多数差旅场景已足够，除非你对声音循环接缝极度敏感或需要整夜播放而不占用手机79% similar

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