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Under the ABS casing, the Axon F28 Pocket Hearing Amplifier pushes 130dB sound output for hearing loss management. This earphone hearing aid covers a 300-4000Hz frequency range to clarify human speech patterns. With a 26g total weight, it clips to clothing without sagging fabric.
Key Features
- N-H Noise Reduction: Toggle between normal and high-frequency modes. Filters out background fan hum or road dust noise.
- 8-Mode Volume Wheel: Manual dial for precise 50dB sound gain adjustment. Adjusts audio levels without needing specialized software or tools.
- Plug and Play Setup: Requires no digital programming or professional calibration. Operates instantly once you insert a DC 1.5V battery.
- High Sound Output: Maximum 130dB output capability via the wired earphone. Drives loud audio signals directly into the ear canal.
- Low Internal Noise: Input noise levels remain under ≤30dB. Reduces the static hiss common in budget pocket hearing amplifier BD models.
Frequently Asked Questions
How to use Axon F28 hearing aid?
Insert a DC 1.5V battery and connect the earpiece to the main unit. Rotate the 8-mode wheel to increase volume while toggling the N-H switch for noise filtering.
Is Axon F28 suitable for severe hearing loss?
No, this analog device targets mild to moderate hearing loss cases. Its 50dB gain lacks the power required for severe or profound deafness.
