Hearing Aids Hearing Amplifiers for Seniors Rechargeable with Noise Cancelling Hearing Aid Amplifier with Charging Case
Mainland China
Booth: 3E-A24 | Audio Visual Products | Cantonese Business Go Global
Product Specification
Average sound Gain
<35dB
Latency
<15ms
Total Harmonic Wave Distortion
<5%
Equivalent input Noise
<32dB
Frequency Range
F1≤250Hz, F2≥5000Hz
HFA OSPL90
<115dB
Max OSPL90
<125dB
Working current
≤5mA
Battery
Lithium Battery
Maximum Sound Gain
<40dB
Product Description
Production Lead Time
10 days