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Item specifics
  • Item Type: Ear Care
  • Size: 1*1*1
  • Model Number: S-7B
  • Material: ABS
  • Color: fresh
  • model no: S-7B
  • weight: 9.5g
  • warranty: 1 year
  • certification: CE
  • pakaging: box
Product Description





hearing aids for elderly Pocket Hearing Aid Deaf Aid Sound Audiphone Voice Amplifier digital sound amplifier ear amplifier




1.Max Sound Output: 130dB ± 4dB
2.Max Gain: 59 ± 5dB
3.Harmonic Wave Distortion: ≤8% (AT 1000 Hz)
4.Input Noise: ≤ 28 dB
5.Frequency Range: 300Hz ~ 4000Hz
6.Working Voltage: 1.5V
7.Working Current: ≤ 6.8mA Hearing aid coil sensitivity >100dB




Competitive Advantage:

*Biggest manufacturer in China, price will be very nice

*CE approved for all kinds of proudcts

*Short delivery time low to one day

*100% quality guarante before shipment out

*Good package

*Nice after-sale service





1.It is forbidden to used by those  patients with tympanitis or ear pyogenesis.

2.Don\'t use it at high volume for long  time. Otherwise it will injure your ear If you feel  uncomfortable, please stop using.

3.Please maintain the products all the  time, avoid ear plug and sound collecting hole being  blocked by foreign objects. It will affect the effect of  sound amplifier.

4.Avoid shocking, falling the product.  Don\'t keep or use it in environment of humid or high  temperature.

5.Don\'t throw the scrapped battery as  common rubbish, it should be handled by special  equipment.

6.Please take out the battery if don\'t  use it for a long time. Otherwise the components will be  rotted by time. Rotten liquid from battery.

7.Don\'t use the product in potential  explosive or dangerous environment.

8.Keep the unit away from the children.  It will injure him or others, or damage the unit.




Packaging Details
  • Unit Type: piece
  • Package Weight: 0.6kg (1.32lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.6kg (1.32lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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