Item Specifics | |
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Brand : | Unbranded |
MPN : | Does Not Apply |
Manufacturer Part Number : | Does Not Apply |
Max Sound Output : | 129±4 dB |
Max Sound Gain : | 58dB ± 5dB |
Harmonic Wave Distortion : | f<1000Hz≤15%,f>1000Hz≤10% |
Frequency Range : | 450~3500hz |
Input Noise : | ≤30 dB |
Working Voltage : | dc1.5V |
Working Current : | ≤4mA |
Type : | Hearing Aid |
Specification:
100% Brand new and high quality
Pocket Hearing aid
Max Sound Output: 129±4 dB
Max Sound Gain: 58dB ± 5dB
Harmonic Wave Distortion: f<1000Hz≤15%,f>1000Hz≤10%
Frequency Range: 450~3500hz
Input Noise: ≤30 dB
Battery: 1 x AA battery (No included)
Working Voltage: dc1.5V
Working Current: ≤4mA
Colour: As the picture shows
Size: 6.1 x 4.1 x 1.6cm
Package Included:
1 x Hearing Aid
1 x Headset
4 x Earplug(Different Size)
1 X Exquisite Package box
1 x Instruction manual (English)
Battery:No included (Hearing aid you receive will not come with AAA battery,as it can not ship by air.)
Note:
1.Adjust volume to the minimum before wearing.
2.Choose an earplug of slightly bigger size to avoid whistler.
3.Increase volume gradually to avoid sudden increase in sound.
4.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.
5.Please keep the ear plug clean.
6.Remove the battery if you don't use it for long time.
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Payment:
Shipping:
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Shop Category Picture |
Specification:
Package Included: Battery:No included (Hearing aid you receive will not come with AAA battery,as it can not ship by air.)
Note: Payment
Payment:
Shipping
Shipping:
Returns
Returns:
Customer Services
Customer Services:
Contact Us
Contact Us:
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