GE-66 GE-T10 GE-V6

GE-66 GE-T10 GE-V6(1)

Guan Er Technology Co., LTD

All Products >> GE-66 GE-T10 GE-V6

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hearing aid
Specification: 1.Max sound out put:118+/- 4dB 2.Sound gain:>= 32dB+/- 5dB 3.
Detail: Advantages: Co***ct, rechargeable, low power consumption


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Guan Er Technology Co., LTD All Products >> GE-66 GE-T10 GE-V6

Guan Er Technology Co., LTD

All Products >> GE-66 GE-T10 GE-V6