High Quality Dual-use Stethoscope

Product information:

Product Name: stethoscope
Net product weight: 185 grams
Product length: 80 centimeters
Product material: silica gel / polymer film
Hearing material: high density stainless steel
Product composition: earplug / ear hanger
spring film/ hose head / diaphragm

Packing list:

Stethoscope*1