Portable Double Head Stethoscope Professional Cardiology Stethoscope Doctor Equment Student Vet Nurse Device

Features: Material: PVC+Aluminum Commodity Quality Certification: 3C Item Type: Blood Preure Effective auscultation interface diameter: 40mm Diaphragm diameter: 47mm Y-shaped sound tube total length: 580±10mm Descrtion: 1. Auscultation head: made of aluminum alloy, equped with ultra-thin fiber diaphragm, which can amplify the heart and lung sound , and can detect high-frequency sound, oblique mouth flat auscultation head facilitates insertion of the (table) arm band. Great for blood preure measurement. 2. Ear hanging: The ear hanging set is made of chrome-plated aluminum alloy tube (diameter 5mm) and spring steel plate, with PVC earplugs. The spring steel sheet is made of manganese steel sheet and can be freely adjusted according to the size of the face. The soft earplugs and the ear canal are closely combined and soft and comfortable. The middle ear bones do not generate preure . 3. Sound pe: PVC material, not easy to break, anti-aging, non-sticky, high density, and does not contain allergic latex ingredients.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.