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hearing aid china price V-99

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[China]

Address: 7th floor, C&D seats, Tianhui Building, Ailian Park, Longgang District, Shenzhen.

Contact name:Frank

Country/Region	china
City & Province	shenzhen guangdong

Hearing aid

Max Sound Output: 129dB ± 4dB

Max Sound Gain: 55dB ± 5dB

Total Harmonic Distortion: ≤5%

Frequency Range: 450~3500 hz

Equiv Input Noise: ≤30 dB

Working Voltage D. C. 1.5V

Working Current: ≤4 mA

Measurement: 6.6*4.3*1.6cm

*Main Unit Size 6.1*4.1*1.6 cm,NW:46g

*Use 7# Battery *High quality, Aluminium Alloy cover,super powerful,8 levers

*Without grating sound

*N-H Switch

*On/Off switch

*Volume Control

Hearing aid 1.Max Sound Output: 130dB ± 4dB 2.Max Gain: 56 ± 5dB 3.Harmonic Wave Distortion: ≤8% (AT ...

Hearing aid 1.Max Sound Output: 130dB ± 4dB 2.Max Gain: 53 ± 5dB 3.Harmonic Wave Distortion: ≤8% (AT ...

Hearing aid Max Sound Output: 129dB ± 4dB Max Sound Gain: 55dB ± 5dB Total Harmonic Distortion: ≤5% ...

Digital Programming RIC Hearing Aids 4 Channels with Fully Automatic WDRC BTE Hearing Aid Voice ...

Digital Programming RIC Hearing Aids 4 Channels with Fully Automatic WDRC BTE Hearing Aid Voice ...

Digital Programming RIC Hearing Aids 4 Channels with Fully Automatic WDRC BTE Hearing Aid Voice ...