KAIXINWEI In-Ear Hearing Aid Amplifier for Seniors is a compact, battery-powered device designed to support mild to moderate hearing loss with clear, natural-sounding amplification.
Use it for conversations at home, TV viewing, phone calls, and social outings where discreet amplification can help you hear softer speech more easily.
- Ergonomic in-ear design for extended wear comfort.
- Adjustable volume to match personal listening preferences.
- Low power consumption with a dedicated high-fidelity chip.
- Output up to 129 dB and up to 55 dB gain for clearer speech.
- Frequency range 450–3500 Hz covers common conversational sounds.
- Low input noise (<30 dB) and harmonic distortion under 5%.
- Uses one AA battery (not included); DC 1.5 V; current <4 mA.
Specifications: Power: AA battery x1 (not included). Voltage: DC 1.5 V. Current: <4 mA.
Fit: Designed for comfortable insertion in standard ears; individual fit may vary.
