Compact and fluent design 90 sets of memories Low battery indication One-touch operation
Busy affairs, rapid changes and fierce competition make more and more modern people lack such elements and form a "sub-health" state.
The appearance of the pill box is small and delicate, and the thin and flat disc design gives people an intuitive and simple visual sense. The surface process is very textured.
Chest piece:stainless steel or Aluminum or Aluminium alloy or Zinc alloy
Check whether the stethoscope is damaged before use to avoid misdiagnosis