Ningbo Senyu Industry & Trading Co., Ltd.

size of chest piece cover:D 47mm      Size of bell:D30.3 mm                Height of chest piece:H 20mm     Length of binaural plus tubing:L 760mm Features:                               1)Adult size with silver head and colored tubing                                  2)Anodized aluminum chestpiece                   3)Brass chrome plated binaural         4)Non-chill rims                 5)Soft eartips                       6)this design integrated stethoscope with a timing apparatus enables medical professionals to maintain eye contact with patient during diagnosis.