Model No.:ST-201
Product Origin:China
Brand Name:OEM
Price Terms:FOB, CIF, C&F
Payment Terms:T/T, L/C, D/P
Certification:FDA, CE, ISO9001
Description:Features: 1) For adults 2) Oxidized aluminum chest piece with full rotation acoustic valve stem to provide sensitive acoustic effective 3) 22" latex-free tubing 4) Diameter of head: 47mm Inner packing: 1pc/gift box Outer packing: Master carton