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  • BTE Hearing Aid Manufacturers MSLF-138 BTE Hearing Aid Manufacturers MSLF-138

BTE Hearing Aid Manufacturers MSLF-138

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Brand:MedsinglongService:Medsinglong after-sales support.Contact us: Cindy@medmsl.com

Availability: In stock

$9,999.00

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BTE Hearing Aid | Hearing Aid Manufacturers MSLF-138

Specifications:

BTE Hearing aid

Max Sound Output: 129dB ± 4dB

Max Sound Gain: 50dB ± 5dB

Harmonic Wave Distortion: ≤5%

Frequency Range: 450~3500 hz

Input Noise: ≤30 dB

Battery: AG13 button battery (included)             

Working Voltage: 1.5 V

Working Current: ≤4mA       

Color: As the picture shows

Item Size: 6.75 x 4.35 x 1.9cm

Package Size: 10 x 8 x 3.5cm

Net Weight: 7g

hearing aid amplifier

BTE Hearing Aid | Hearing Aid Manufacturers MSLF-138

Package included:

1 x Hearing aid

3 x Earplug (different sizes)

2 x AG13 button cell battery

1 x User manual

hearing aid amplifier

BTE Hearing Aid | Hearing Aid Manufacturers MSLF-138

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.

hearing aid amplifier

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