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Item specifics
  • Item Type: Ear Care
  • Material: Medical plastic
  • Size: 4.1*2.3*1.1cm
  • Brand Name: etder intellisense
  • Model Number: zj1088e
  • Max.saturater volume output: 135±5dB
  • Max voice gain: 55±5 dB
  • Equivalent input noise level: ≤30 dB
  • voltage of battery : DC 1.5V( The AG13 button battery a grain)
  • Harmonic distortion: ≤10% (1000hz)
  • Frequency range: 300-4500 Hz
  • directivity: omni-directional
  • weight of machine: 13g
  • weigt of machine and packing: 90
  • tv: yes
Product Description

More health monitors,please click:Etder store

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Product performance and parameters:
A.Max.saturater volume output:135±5 dB.
B.Max voice gain:55±5 dB
C.Harmonic distortion:<10% 1000hz
D.Equivalent input noise level:30dB
E.Frequency range:300-4500 Hz
F.Battery voltage:DC1.5V(The A76 button battery a grain)
G.Directivity: omni-directional

Method of using:
1: gently open the battery cover, press positive negative direction into a grain and
the corresponding model button batteries, close the battery cover;
2: the ear hook on the hard of hearing, and then will be and try to plug the ear plug
into. (note: the machine should be closed at this time, that is "OFF", the volume knob
should be in the small voice gear, or within the earphone plug into the machine to produce
feedback sound a fraction of a second (i.e., whistlers) may cause discomfort);
3: to "ON" switch "OFF" gear gear, and then adjust the volume knob, clockwise, according
to their own sense of hearing, to select the suitable volume;
4: when using the volume of whistlers, because the silicone ear plug is not tight, cause the voice feedback, please check whether the size of the silica gel earplugs, silica gel earplugs is plugged, if feel to plug the ear plugs, please change to choose more
consistent with the size of the wearer ear canal of the specifications of the silicagel
earplugs tightly sealed ear canal, don\'t leak;
5: when stop using hearing aid, please put the power switch in "OFF" position, so that can save electricity.
Not suitable for use of the crowd:
Serious heart disease, suppurative otitis media; Carry in patients with cardiac pacemaker
and allergy to this product material, ear skin ulcers is forbidden to use

Packing materials
One color box packaging, product into a blister, a black plastic box, and then the outside
with color box packaging.
Single box:  N.W:13g            G.W:90g           SIZE:4.1*2.3*1.1CM

QT:60PCS/CTN    N.W:3.9KGS      G.W:4.3KGS    SIZE:36*32*19CM  
QTY:100PCS/CTN   N.W:6KGS        G.W:7KGS       SIZE:51*38*19CM
QTY:150PCS/CTN   N.W:9KGS        G.W: 10KGS    SIZE:51*38*28CM
This  products have CE FCC ROSH

 

More high quality products, please click:www.aliexpress.com/store/1381281

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Contact us
Please feel free to contact us for any problem or small wholesale!we accept


Shipping
(please note:business or working days:including the weekends nor the holidays)
We will ship item via registered Aimail in 2 days after the payment cleared .

the shipping time of following sometimes maybe a little longer due to custom

problems,holiday or something uncertain Reseasons
To USA will take 7-18 business days around
To most of the countries:15-25 business days(such as UK.Australia.Germany Spain.Swden....etc)
To Russia federation or South America or Latin America:20-45 business days due to
these post is slow.


Returus

           We do our best to serve our customers the best that we can

we do allow exchange the item if you are dissatisfied with the product, but you

should contact us within 7 days and return it within 10 days from the date of you received.
All return item must be in the original package and you must provide us with theshipping tracking number and you  also should tell us the reason for the return
Return shipping is paid by the buyer.

FQA
Q:How do I pay for my purchase
A:we accept the following payment methods: credit card; money booker, T/T;western union
Q:How much does it cost to ship to my country
A:Package less than 2kg will be shipped by China Post Airmail .other countries

and package over 2kg buyers have to afford entire shipping cost
Q:Is there any tracking number for my item
A:Yes, we ship every order with their tracking number  and you can view the

shipment status on the corresponding website. Except for ground logistics mode
Q: Does this product come with retail package
A: we have declared the packing detail on the description of each product .please check it.
Q: I am a reseller, I would like to buy many pieces of your item, What\'s the wholesale price?
A:Thanks for your inquiry. if you would like to buy large quantity, please send email to us
.we will give you the best price. thanks

 

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.1kg (0.22lb.)
  • Package Size: 4cm x 3cm x 1cm (1.57in x 1.18in x 0.39in)
Shipping
Calculate your shipping cost by country/region and quantity.
Quantity: Ship to:
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.1kg (0.22lb.)
  • Package Size: 4cm x 3cm x 1cm (1.57in x 1.18in x 0.39in)
Payment
We support the following payment methods. All payments made on AliExpress are processed by Alipay.