Manufacturer: Clarity
Model Number: HA40
Equipment Category: Accessories

Clarity CLARHA40 Portable Telephone Handset Amplifier
Increases incoming sounds up to 40 decibels
Adjustable incoming volume control
Adjustable tone control (600-2400Hz)
Boost button allows for even more amplification and eliminates background noise and feedback by muting the microphone in the handset
Connects easily between handset and telephone base