AXON Professional X-168 Tone Adjustable Hearing Aids With Sound Amplifier
Features:
100% brand new and high quality
BTE Hearing aid
Max Sound Output: 129dB ± 4dB
Max Sound Gain: 50dB ± 5dB
Harmonic Wave Distortion: ≤5%
Frequency Range: 450~3500 Hz
Input Noise: ≤30 dB
Battery: AG13
Working Voltage: dc1.5V
Working Current: ≤4mA
Adjust volume to the minimum before wearing.
Choose an earplug of slightly bigger size to avoid whistler.
Increase volume gradually to avoid sudden increase in sound.
If you hear a howling, check the ear (silica gel) is appropriate and whether the size of the plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
Keep the ear plug clean
Remove the battery if you don’t use it for a long time.
1x X-168 Hearing aid
2x Earplug (different sizes)
2x AG13 button cell battery
1x User manual
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