Unverified80% confidenceDecision RuleTime unknown
颈挂式的重量分布在脖颈,长时间佩戴颈带过硬或过重(>40g)会有压迫感,运动场景优先选记忆钛丝或硅胶软质颈带、整机重量≤30g
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80%
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Long-term
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