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Item specifics
  • Item Type: Ear Care
  • Material: ABS
  • Size: 5*1.3*1.0cm
  • Model Number: S-520
  • is_customized: Yes
  • Properties: : Rehabilitation Therepy suppliers
  • Product type : behind the ear hearing aid
  • Certificate: : CE, ISO, FDA
  • Volume:: Can be adjusted
  • color: beige
  • warranty: 1 year
  • suitable for : mild to moderate hearing loss
  • Place of Origin: Guangzhou,China
  • hearing aid battery: A675 aparelhos auditivos
Product Description


s-520s-520-1s-520-4s-520 -3s-520-8s-520-9image


10PCS Voice amplifier compensate for impaired hearing S-520 Drop shipping
Features: This product is a delicate ear hearing aids, especially use for your entertainment, leisure, listening to opera, watching television and movies, meeting communication or students in the calss, to make the sound effect clear and lound, good choice for people who need.
Technical Parameters:

* MAX OUT : 126 ± 4dB
* MAX GAIM : 50 ± 5dB
* TOTAL HARMONIC DIST : ≤ 10% (AT 1000 Hz)
* FREQUENCY RANGE : 300Hz ~ 4000Hz
* Battery: AG13 or A675 button cell
* VOITAGE : 1.5V
* CURRENT : ≤ 4 mA
* Hearing aid coil sensitivity >100dB


ON-turn on
OFF-turn off
Product Weight: 8g
Product Size: 5*1.3*1.0cm
Colour: Beige
Material: ABS
Packing details: Paper+Plastic box
Packing Size: 12*8.6*3.2cm
Q.T.Y/Carton: 120PCS
Carton Size: 52.5*31*39cm
GW: 11Kg
NW: 9Kg


1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica gel) 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.Next, turn this item ON, adjust the volume until you hear clear sound


- 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 gel) 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

1 x Cleaning Brush

3 x Earplug(Different Size)

1 x Instruction manual (English)

Brazil, United Kingdom,Italy,Germany,Algeria,Angola,Benin,Burkina Faso,Central African Rep,
Chad,Cote D\'Ivoire,Gabon,Gambia,Georgia,Ghana,Guinea Rep,Liberia,Libya,Mali,Mauritania,Morocco,Niger Rep,Senegal,Togo,Tunisia

If you are come from the above country,the hearing aid you receive won\'t come with battery,because Singapore Post isn\'t accept to ship with battery to your country,hope you can understand,thank you.


•Delivery within 3 days 


•one year


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


5wearing show new(750)


payment&delivery termimageimageimage






Packaging Details
  • Unit Type: lot (10 pieces/lot)
  • Package Weight: 1.5kg (3.31lb.)
  • Package Size: 20cm x 20cm x 10cm (7.87in x 7.87in x 3.94in)
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Quantity: Ship to:
Packaging Details
  • Unit Type: lot (10 pieces/lot)
  • Package Weight: 1.5kg (3.31lb.)
  • Package Size: 20cm x 20cm x 10cm (7.87in x 7.87in x 3.94in)
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