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Otorhinolaryngology /oʊtoʊˌraɪnoʊˌlærənˈɡɒlədʒi/ (also called otolaryngology-head and neck surgery) is a surgical subspecialty within medicine that deals with conditions of the ear, nose, and throat (ENT) and related structures of the head and neck. Doctors who specialize in this area are called otorhinolaryngologists, otolaryngologists, ENT doctors, ENT surgeons, or head and neck surgeons. Patients seek treatment from an otorhinolaryngologist for diseases of the ear, nose, throat, base of the skull, and for the surgical management of cancers and benign tumors of the head and neck.

Bluetooth Hearing Aid | Ear Amplifier MSLV-183
Product Name:  Bluetooth Hearing Aid | Ear Amplifier MSLV-183
Latest Price:
Model No.:  MSLV-183
Weight:  Net weight: Kg
Minimum Order Quantity:  1 Set Set/Sets
Supply Ability:  300 Sets per Year
Payment Terms:  T/T,L/C,D/A,D/P,Western Union,MoneyGram,PayPal
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Color:  
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Quick Details

100% Factory direct sale, cheap price

Bluetooth style, powerful

Max sound gain of 55dB

Fashion design, nice for gift and promotion

With batteries and different size earplug

Adjustable ear hook, you can use the way both with ear hook and without

Packaging & Delivery

Packaging detail:Standard export package
Delivery detail:within 7-10 workdays after receipt of payment

Specifications

Bluetooth Hearing Aid | Ear Amplifier MSLV-183

Description:

100% Factory direct sale, cheap price

Bluetooth style, powerful

Max sound gain of 55dB

Fashion design, nice for gift and promotion

With batteries and different size earplug

Adjustable ear hook, you can use the way both with ear hook and without

It is not necessary to install the ear hook when use at home, it’s better to install the ear hook if go outside or doing some intense exercise sport, the ear hook can better secure the hearing aid firmly close ear, in order to avoid the hearing aid drop down in the process of using.

bluetooth hearing aids

Bluetooth Hearing Aid | Ear Amplifier MSLV-183

Specifications:

Bluetooth type hearing aid

Max Sound Output: 129dB ± 4dB

Max Sound Gain: 55dB ± 5dB

Harmonic Wave Distortion: ≤5%

Frequency Range: 250~3800 Hz

Input Noise: ≤30dB

Battery: AG13 (Included)                  

Working Voltage: D.C.1.5V                      

Working Current: ≤4mA  

Color: Black

Item Size: 6.75 x 4.35 x 1.9cm

Package Size: 9.6 x 8.2 x 3.4cm

Net Weight: 10g  

bluetooth hearing aids

Bluetooth Hearing Aid | Ear Amplifier MSLV-183

Package included:

1 x Hearing aid

3 x Earplug (different sizes)

2 x A675 Zinc Air Battery

1 x User manual

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.

Keep the ear plug clean

Remove the battery if you don't use it for long time.

bluetooth hearing aids

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If you have any demand in medical equipment, please feel free to contact cindy@medicalequipment-msl.com.

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