Invention New Best Sound Rechargeable Invisible Mini Analog Hearing Aid S-219

Invention New Best Sound Rechargeable Invisible Mini Analog Hearing Aid S-219

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Product Details

  • Item TypeEar Care
  • MaterialAbs
  • SizeMini
  • Model NumberS-219
  • Hearing AidFor Hearing Loss
  • Warranty1 Year
  • ProgrammableNo
  • SettingEasy To Use
  • IteIn The Ear Invisible
  • Is_CustomizedYes
  • TypeAnalog Rechargeablehearing Aid
  • ColorBeige
  • AdvantageClear Sound
  • MaterialAbs

Product Description

invention new Best sound rechargeable invisible mini analog hearing aid S-219


invention new Best sound rechargeable invisible mini analog hearing aid S-219

Russian Buyer : Please fill in receiver\'s full name in the order due to new policy of Russian customs, otherwise you probably won\'t receive package finally .

invention new Best sound rechargeable invisible mini analog hearing aid S-219

invention new Best sound rechargeable invisible mini analog hearing aid S-219

invention new Best sound rechargeable invisible mini analog hearing aid S-219

invention new Best sound rechargeable invisible mini analog hearing aid S-219

invention new Best sound rechargeable invisible mini analog hearing aid S-219

invention new Best sound rechargeable invisible mini analog hearing aid S-219


1. Maximum saturation sound pressure ≥ 128dB ± 4dB pole
2. full block sound gain: ≥ 40dB ± 5dB
3. The average gain: ≥ 38dB
4. Harmonic distortion:
a) frequency less than 1000Hz when not more than 10%
b) when the frequency is greater than 1000Hz is not more than 6%
5. Equivalent noise: ≤ 26dB.
6. Frequency response: no narrower than 300Hz ~ 3500Hz
Operating voltage: 1.2V
Operating Current: ≤ 4mA
Product weight: 3g
Package: paper + plastic box
QTY: 50PCS
Carton Size: 36 * 30 * 26.5cm
GW: 7kg
Net Weight: 6kg
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.
-Plz note that you will receive hearing aid without batteries,because send by air can\'t accept batteries together,
1 x Hearing Aid
1 x Cleaning Brush 3 x Earplug(Different Size)
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

invention new Best sound rechargeable invisible mini analog hearing aid S-219

invention new Best sound rechargeable invisible mini analog hearing aid S-219

invention new Best sound rechargeable invisible mini analog hearing aid S-219

invention new Best sound rechargeable invisible mini analog hearing aid S-219

invention new Best sound rechargeable invisible mini analog hearing aid S-219

invention new Best sound rechargeable invisible mini analog hearing aid S-219


invention new Best sound rechargeable invisible mini analog hearing aid S-219

Shipping Way(free) Delivey Time Order Amount China Post Air Mail 15-60 working days,South America may need 60-90 days Each pc< $100 EMS 8-12 working days Each pc >=$100 DHL 3-8 working days Each pc >=$100
invention new Best sound rechargeable invisible mini analog hearing aid S-219

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