(as of Jun 21,2022 16:24:59 UTC – Details)
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Lightweight, multipurpose stethoscope: Durable, comfortable and lightweight.
Lightweight, high sound quality.
Protection against burst ear drums: The patented SafetyLock earplugs are non-invasive and ensure user safety.