AXON Rechargeable Hearing Aid K-88

Specifications

Maximum Saturation Sound Pressure: 129dB ± 4dB
Maximum File Acoustic Gain: 48dB ± 5dB
Harmonic Distortion : ≤18%(450≤F≤5000)
Frequency Response: 450-3000Hz
Equivalent Input Noise: ≤ 30dB
Battery Type: Li-ion Battery
Operating Voltage: 0.2±0.1V
Operating Current: ≤ 4mA
Color: Beige
Size : 1.8 x 1.4 x 1.6cm / 0.7 x 0.5 x 0.6in (H x L x T)