With up to 50 decibels of amplification, the Clarity XL45 is perfect for those with a severe hearing loss or low vision. During a power outage, the XL45 will function and maintain full amplification for up to 48 hours with 4 AA alkaline backup batteries.
The XL45 can also amplify your speech so it becomes louder to the person on the other end of the call and offers a fully backlit phone number keypad.