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Aide Auditive Rechargeable Feie Chargeable Hearing Aid S-109S

Aide Auditive Rechargeable Feie Chargeable Hearing Aid S-109S
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Product Details
  • Item TypeEar Care
  • MaterialAbs
  • Model NumberS-109S
  • LogoFeie Logo Or Oem Available
  • Warranty1 Year
  • FeatureCharger By Computer
  • ChargerUsb ,convenience To Use
  • Other Items NameSound Amplifer
  • AdvantageCheap;easy; Powerful
  • TypeBehind The Ear Hearing Aid
  • ColorBeige
  • ModelBeind The Ear Hearing Aid
  • Volume:Can Be Adjusted
Product Description
1.Max Out :(±4dB) 130
2.Max Gain:(±5dB) 53
3.Frequency Range: 200-3500hz
4.Max Working :12h
5.Equivalent Noise Input: ≤ 32dBSPL
6.Harmonic Distortion:≤8 %
7.Voltage: 1.2V
8.Current: ≤ 3mA
9.Battery type and capacity (mah): ≤30
10.High frequency averages:100 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. 1 x Hearing Aid(double devices as show in pictures) 3 x Earplug(Different Size) 1 x Instruction manual (English) •Available
•Delivery within 3 days •one year We send the products by sea or by air accroding to the demand of customers
aide auditive rechargeable feie chargeable hearing aid S-109S

aide auditive rechargeable feie chargeable hearing aid S-109S

aide auditive rechargeable feie chargeable hearing aid S-109S

aide auditive rechargeable feie chargeable hearing aid S-109S

aide auditive rechargeable feie chargeable hearing aid S-109S

aide auditive rechargeable feie chargeable hearing aid S-109S

aide auditive rechargeable feie chargeable hearing aid S-109S

aide auditive rechargeable feie chargeable hearing aid S-109S

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