Description
- 1. Zinc alloy, silica gel, PVC, and auscultation membranes are more sensitive to high-frequency sounds and can hear more clearly,The 48-mm ear has more contact with the human body and the sound does not leak.
- 2. Tinnitus The zinc alloy is a heavy metal that resists corrosion and does not attenuate sound propagation.
- 3. The humanized design allows the hearing-impaired cold ring to reduce irritation, soft silicone earplugs are more comfortable, and closed earplugs can shield external noise.
- 4. For monitoring the sound changes and other activities of the human heart and lung organs, applicable to gynecologists, interns, pregnant women, pediatricians, children, adults and the elderly.
- 5. If you are not satisfied, please contact us and we will provide you with 24-hour service.
Product Name: StethoscopeMaterial: zinc alloy head, upgraded soft earrings, PVC catheterWeight: 0.2 kgcolor: WhiteCategory: Single useUses: Monitors sound changes in the human body, such as heart and lung organsFor the crowd: internal and external gynecologists, interns, pregnant women, pediatrics, children, adults, the elderly.
