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| european regulation (eu) | CN¥ 67.0 |
| us standard | CN¥ 67.0 |
yiwu ange medical instrument co.,ltd 12yr.
Contacts Anna Chat
Mobile 86-18205891975
E-mail 2427910563@qq.com
Medical18205891957
WhatsApp 18205891957
Before fitting a hearing aid, a professional examination and hearing test must be conducted, and the hearing aid should be adjusted, tested, and worn under the guidance of a certified hearing aid specialist.
Features:
Peak OSPL 9.0 (dB SPL): 125 dB
HAF OSPL 9.0 (dB SPL): 115 dB
Peak Gain (dB): 35 dB
HAF/FOG Gain (dB): 30 dB
Frequency range (Hz): 300-5500Hz
Equivalent Input Noise (dB): 28 dB
Voltage: D.C.3.7V
Current: ≤4mA
Charging Time(H): 4~6
Working Time(H): 32 hours


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