Super quality stainless steel components for extended professional use and super clear sound transmission
Feature"two-tubes-in-one design"and interior spring, non-chill rim for both sith of dual head chestpiece to assure patient comfort Comes complete with screw-on ear-tips

Spare parts includes:
1 Pair of comfortable firm eartips
1 pair of soft screw-on eartips
1 membrane

Packing: 1pc/box, 50pcs/ctn, 54X39X76.5cm, 18.5kgs
Payment details:

Payment terms: L/C or T/T
Minimum order:
OEM 1000 pcs

Delivery details:
FOB Port: Shanghai Ningbo Wenzhou
Delivery Date: 15 days

Quality approvals details: CE; ISO