Zinc alloy chestpiece with chrome-plated silver finish
Comes with inner-spring binaural tubing
Special design for get better effect through press the back of head
Special design of binaural for suiting the ear structure

Packing: 1pc/box, 25pcs/ctn, 58X34X35cm, 9kgs
Payment details:

Payment terms: L/C or T/T
Minimum order:
OEM 1500 pcs

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

Quality approvals details: CE; ISO