Usb Hearing Aid S-25 Mini Hearing Equipment Wireless Earpiece Low Price Clear Sound Audifonos Sorderas Severa Free Shipping

Mini Rechargeable Hearing Aid Microphone Earphone In-ear Headset Hot Selling Tone Adjustable S-25 China Product 2018

Mini Rechargeable Hearing Aid Microphone Earphone In-ear Headset Hot Selling Tone Adjustable S-25 China Product 2018

S-25

Technical Parameter

Size

45x40x10mm（mm）

Max Out

129dB±4dB

Max Gain

38dB±5dB

Equivalent Noise Input

≤28 dB

Harmonic Distortion

≤5%

Standra Battery

A675

Frenquency Range

400~3800 hz

Current

≤2mA

Charge time

3-4hours, can work 80 hour

Features:

1.rechargeable ite hearing aid 2.simple operate 3.clear sound,compact boby 4.indepent power,

Instructions:

1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica) to connect to the headphone connector pedestal 2.The battery installation: Gently open the battery compartment cover, put a battery into the battery compartment in the right direction, then close the battery compartment . 3.Before you use this item ,you have to turn the ON-OFF switch to Off,and turn the sound volume to minimum 4.Then put this item on you ear, keep it tightly 5., turn this item ON, adjust the volume until you hear clear sound

Note:

- Adjust volume to the minimum before wearing. - Choose an earplug of slightly bigger size to avoid whistler. - Increase volume gradually to avoid sudden increase in sound. -If you hear a howling,check the ear (silica) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage. - Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids. - Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing aid components.

Package Content:

1 x Hearing Aid

3 x Earplug(Different Size)

1 x Instruction manual (English)

Sample:

•Available •Delivery within

Warranty:

•one year

Delivery:

We send the products  by sea or by air accroding to the demand of customers

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill 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 resolve 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 ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important 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.