Picture of V-99 Pocket Hearing Aid headphones Sound Amplifier Portable Divice Adjustable Tone Digital Aid Ear Durable Earphone Type Black
Picture of V-99 Pocket Hearing Aid headphones Sound Amplifier Portable Divice Adjustable Tone Digital Aid Ear Durable Earphone Type Black

V-99 Pocket Hearing Aid headphones Sound Amplifier Portable Divice Adjustable Tone Digital Aid Ear Durable Earphone Type Black

Brand
Category: Medical Supplies & Equipment
SKU: HLTH1002477
Manufacturer: No Brand
Seller: Healthproo
Tk 1,750
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V-99Pocket Hearing Aid headphones Sound Amplifier Portable Divice Adjustable Tone Digital Aid Ear Durable Earphone Type

Specifications:

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: DC 1.5V

Working Current: ≤4mA

Color: As the picture shows

Item Size: 6.1 x 4.1 x 1.6cm

Net Weight: 60g

Call For Order : 09613-800800

V-99 Pocket  Hearing Aid headphones Sound Amplifier Portable Divice  Adjustable Tone Digital Aid Ear Durable Earphone Type 





 





Specifications:





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: DC 1.5V





Working Current: ≤4mA





Color: As the picture shows





Item Size: 6.1 x 4.1 x 1.6cm





Net Weight: 60g

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