1. Product name : 
    Stethoscope (litman)
 
2. Classification  :
     Stethoscope
 
3. Color:
     Black; Red 
 
4. Package :
     1 pcs 
 
5. Origin :
     USA
 
6. Product feature : 
  * Better audibility
  * Single-piece tunable diaphragms
  * Pediatric side converts to an open bell
  * Open bell
  * Dual-lumen tubing
  * Next-generation tubing
  * Seven-year warranty.
 
7. How to use : 
   1) Listen to the heart and lung sounds by
       adhering to the patient's heeart and lungs.
   2) If you use the provided rim and replace
      the diapharm on the pediatric side with a rim,
      you can easity change to the bell mode.