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The HA40 telephone handset amplifier, by Clarity, makes sounds not only louder, but also clearer and easier to understand. With up to 40 decibels of amplification, the HA40 is an ideal solution for those with a moderate hearing loss.
� Clarity Power technology
� Amplifies incoming sounds up to 40 decibels
� Adjustable volume and tone control
� Compact, portable design
� Battery powered
� This product cannot be used with telephones that have dialing pads in the handset
