In-line Amplifier

Compatible with home and most business phones (does not attach to Princess, Trimline, or cordless phones). Volume adjustable up to 30 dB. Separate tone control improves the clarity of the incoming voice. Pushing the Boost button reduces background noise and provides an additional 10 decibels of amplification. Runs on 9 volt battery (included). Portable for use anywhere. Useful for people with some hearing impairments. Models with greater and built-in amplifiers for home use are also available.

HS-7

Available from HSDCStore for about $34.95.