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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.

Pocket Hearing Aid | Hearing Devices MSLF-28
Product Name:  Pocket Hearing Aid | Hearing Devices MSLF-28
Latest Price:
Model No.:  MSLF-28
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
Size:  
Color:  
QTY:  

Quick Details

Package included:

1 x Hearing aid

4 x Earplug (different sizes)

1 x AA battery

1 x Screwdriver

1 x Box

1 x User manual

Packaging & Delivery

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

Specifications

Pocket Hearing Aid | Hearing Devices MSLF-28

Specifications:

Pocket Hearing aid

Max Sound Output: 129±4 dB

Max Sound Gain: 60dB ± 5dB

Harmonic Wave Distortion: ≤5%

Frequency Range: 250~3800 hz

Input Noise: ≤30 dB

Battery: 1 x AA battery (included)              

Working Voltage: dc1.5V                      

Working Current: ≤4mA       

Color: As the picture shows

Item Size: 6.75 x 4.35 x 1.9cm

Package Size: 12 x 8.5 x 3.3cm

Net Weight: 29g

affordable hearing aids

Pocket Hearing Aid | Hearing Devices MSLF-28

Package included:

1 x Hearing aid

4 x Earplug (different sizes)

1 x AA battery

1 x Screwdriver

1 x Box

1 x User manual

affordable hearing aids

Pocket Hearing Aid | Hearing Devices MSLF-28

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.

affordable hearing aids

affordable hearing aids

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MSL Medical cooperate with DHL,FEDEX,UPS,EMS,TNT,etc.International shipping company,make your goods​ arrive destination safely and quickly.

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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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