Description
- FCS Personal Hearing Instrument, Behind The Ear Sound Amplifier for Moderate Hearing Loss (F-136 Hearing Aid)
- BTE Hearing Amplifier with Volume Control Wheel and N-O Switch
- Max Sound Output: 105dB 5dB. Peak Gain (dB) 50
- Total harmonic wave distortion: 5%. Frequency range: 300-4000 Hz
- Suitable for User With Moderate hearing loss.