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Hearing Aids Hearing Amplifiers for Seniors Rechargeable with Noise Cancelling Hearing Aid Amplifier with Charging Case
中国内地
展位编号: 5E-F10 | 电子保健及健美产品
产品规格
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
产品简介
生产所需时间
10 日