All products are subject to availability.
The JH-119 Hearing Aid amplifies sound to aid in hearing.
- Adjustable volume control with a Max sound output of I30 +- 5dB.
- Sound Gain : 50dB Total Harmonic Wave distortion
- Less than 4% Frequency range = 100 – 6000Hz Input Noise: less than 25dB
- Voltage: DC 1.5V / Current: less than 5mA
- Battery size: AG13