Coolbe: Тауар туралы ақпаратты сатушы берді. Берілген ақпаратқа қарамастан, тауардың профилактикалық, диагностикалық, емдік немесе оңалту қасиеттері жоқ, дәрілік зат болып табылмайды, медициналық мақсатта қолдануға болмайды және медициналық құрылғы болып табылмайды. Маманмен кеңесіңіз.
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Features:
Super mini size and light weight, not easily to be seen
Adjust volume to the minimum before wearing
Increase volume gradually to avoid sudden increase in sound
Convenient for watching movie, enjoying the drama, attending meeting,
or having class, it could help you hear the sound clearly and loudly
Technical Parameters:
1.Max Out:125plusmn4dB
2.Max Gain:40plusmn5db
4.Harmonic Distortion:a)f<1000Hz，le15% f>1000Hz，le10%
5.Equvi Input Noise:lele32dB.
6.Frequency Range less than400~4000Hz
Specification:
1. Rechargeable semi-digital headset.
2. Two listening modes.
3. Suitable for different noise environments.
4. Low power reminder function.
5. Recharge for more than 80 hours at a time
Note:
- 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 pcs hearing aid
1pcs user manual in English
1pcs cleaning brush
1pcs US/EU adapter with USB cable
3pcs earplugs size
Advantage:
1. New rechargeable design mini hearing aid
2.Built-in Ni-MH rechargeable battery,on-off & volume control
3.suitable for moderate to severe hearing loss.
