Rechargeable mini hear aid amplifier hearing

•  Max Sound Output :125 ± 5dB
• Sound Gain :≥35dB
• Total Harmonic Wave Distortion :≤5%
• Operation Current :≤3mA
• Frequency Range :300-4000Hz
• Input Noise :≤30dB
• Battery :Built-in Rechargeable battery
• Battery capacity/Mah :40
• Voltage :1.2V
• Charging time :12 Hours
• Working time/H :33 Hours
• Material :ABS

Feature

1.Easy operation: A key switch, a key to adjust the volume, the user can according to need to adjust the volume size,watch it and you understand;

2.Low frequency noise control: Form suitable for the frequency response of slope type hearing loss output, a wide range of accuracy and effective sound control, able to go outside all kinds of noise;

3.Convenient to carry: Small hearing aid, convenient to carry, go out communication and travel;

4.MPO maximum output control: Effectively adjust the amplification input voice loudly, can choose frequency output limit, corresponding uncomfortable threshold properly adjust the maximum output.

5.Rechargeable: After power can be charging, filled with very durable, convenient

6.HOME Hearing Amplifier, In-Ear Chargeable Audio Impaired hearing aid

Details of Rechargeable mini hear aid amplifier hearing

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Accessories :

• 3 Ear tips
• 1 Rechargeable mini hear aid amplifier hearing
• 1 Charging base
• 1 Adaptor
• 1 Travelling bag
• 1 Hearing aid manual book
• 2 Cleaning tools HOME Hearing Amplifier, In-Ear Chargeable Audio Impaired hearing aid 

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