Hearing Earphone Style Invisible Charger Hearing Amplifier Deafness Hearing s for The Elderly

Normal working conditions: a) Ambient temperature 5℃～40℃; b) Relative humidity ≤80%; c) Atmospheric preure 86kPa～106kPa; d) Power supply voltage d.c.1.4V, with relative error of +5% and -10%. Appearance and structure: 1. The appearance of the instrument should be correct, the color should be uniform, and the surface should be free of burrs, fes, dents, scratches and other defects. 2. The text and symbols of the instrument should be clear, accurate, and firm; the direction of volume adjustment should be visually indicated by text or quantity; the battery polarity should be marked accordingly. 3. All parts of the instrument should be fully aembled, fixed and reliable, and all adjustment ons and switches should be ible and effective. Product information: Product Weight: 10g Product Size:2.3*1.3*1.9cm Package: Paper+Plastic Box Package Size:11.1*8.4*3.3cm Package Includes: 1* Hearing Amplifier 1* Shockproof Case 3* Earpiece (small, medium, large) 1* Cleaning Brush 1* Power Adapter 1* USB Cable 1* User Manual

About shping
Shping and Pack 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.