Ear medical rechargeable hearing aid device cic digital high frequency pocket hearing aids Tango
$55.00~75.00 / Parcel$80.00 Min.order:1
Certificated Products

About this item:

- 130nm digital signal processing chip - 4-channel automatic volume control (WDRC) - Middle-power output with low distortion adaptive feedback cancellation - Layered Noise Reduction memory function multi-function button - 4 environmental modes Program switching prompt - Volume adjustment tone - Low battery warning tone power-on delay tone open when unpacking, close when unpacking - Charging box with power storage function magnetic charging

11cm * 11cm * 7cm

0.3kg

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HSBC Hong Kong

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      Specification

Peak OSPL90(dB SPL)

≤117dB

OSPL90-HFA(dB SPL)

100±4dB

Harmonic distortion

≤3%

Peak Gain(dB )

NA

HFA/FOG Gain(dB )

22±4dB

Equivalent input noise(dB)

≤32dB

Frequency response range(Hz)

F1≤250Hz, F2≥5000Hz

Warranty

1 year

Packing

11x11x7cm, 0.3kg

Certificate

CE, FCC, ISO, ROHS