Active Member
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[China]
Address: 1705,3Nod Smart Building,No.3388,Binhai Avenue,Nanshan District,Shenzhen,China
Contact name:Betty Yang
Retone shenzhen Technology Co., Ltd. |
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OTC Invisible Rechargeable Hearing Aids 24 hours use With Charging Case
Specification Of Digital invisible Hearing Aid
| K19 Rechargeable hearing aids | digital ear canal |
| Maximum output (dB SPL):115 | Frequency range (Hz):250-5500 |
| Average output (dB SPL):105 | Harmonic distortion: 500Hz: 2% |
| Full gear gain (dB):40 | Harmonic distortion: 800Hz: 2% |
| Average gain (dB):32 | Harmonic distortion: 1600Hz:2% |
| Battery Capacity (mAh):25mAh | Internal noise (dB):20 |
24 hours of use
electronic hearing aid comes with a magnetic charging base. Just
place your hearing aid pair on the base and it will charge
automatically.
One charge provides 24 hours to your hearing aid system.
