Clarity C35 Amplified Corded Hear Clearly Telephone for Hearing Impared Product Description: Clarity C35 The C35 amplified corded phone by Clarity, features Clarity Power technology to make sounds not only louder, but also clearer and easier to understand. With up to 40 decibels of amplification and a large easy-to-see dial pad, the C35 is a great solution for those with moderate hearing loss or low vision. Features: Clarity Power technology makes calls louder, clearer and easier to understand 40 decibels of amplification (with batteries) to amplify sounds up to four times louder than the average phone Large, reverse contrast buttons to make dialing easy for those with sight or dexterity challenges Bright visual ring indicator that flashes to signal incoming calls 12 speed dial buttons Adjustable ring volume and tone Hearing aid compatible