External Both Sides Hearing Aids Sound Amplifier Lithium Battery USB Charging Ear Deaf

Coolbe: The information about the product is provided by the seller. Notwithstanding any of this information, the product is not intended for diagnosis, cure, mitigation, treatment or prevention of any disease, is not a drug or a medical device, and should not be used for any medical purposes. Please consult a medical specialist.

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Features:

1.Max sound out put:130±5dB

2.Sound gain:≥45dB±5dB

3.Total harmonic wave distortion:≤5%

4.Frequency range:450~3500 Hz

5.Input Noise:≤30 dB

6.Voltage:d.c.1.4V

7.Current:≤1.5mA

8.Rechargable design.

9. Full recharge via 2.5 hours

10. Working about 60 hours

11. Battery Capacity 120mAh

List:

1 x Host

1 x Manual

1 x Dual headphone cable

8 x Earplugs

1 x USB cable

1 x Adapter