Brand New in Box. New Old Stock will most likely need new batteries. Takes Rechargeable Batteries. Both the base and handset use 3 - AAA NiMH 600mah batteries. From the manufacturer: 3xAAA NiMH rechargeable batteries if you choose to put them in the base. The backup batteries should be AAA NiMH rechargeable only rated 600mAh Clarity creates smart communication solutions that help seniors live richer more engaged lives. Founded in 1969 Clarity is the world leader in amplified telephones notification systems and assistive listening devices. Clarity is driven by a simple purpose—help people with hearing loss live their fullest lives. Over the course of 50 years Clarity has built an unrivaled expertise in sound amplification and the role it can play in lives—especially as we age. Whether it’s reconnecting with family members sharing memories with old friends enjoying the comforts of home or setting off on the latest adventure Clarity is amplifying life every step of the way. Read more The XLC2 is a loud simple and easy-to-use amplified cordless phone featuring up to 50 decibels of Digital Clarity Power amplification DECT 6.0 technology and a loud and clear speakerphone. Large high contrast buttons are easy to press and see and speak the numbers as hey are dialed. There is no need for a Caller ID screen the handset speaks the number of the incoming caller. Read more Read more DECT 6.0 technology Utilizing DECT 6.0 technology for clear interference-free communication. Large Buttons Illuminated talking dial pad with large buttons that speak the number that is pushed. Talking Caller ID Talking Caller ID announces the phone number and/or name of the incoming caller. Dual Power Battery Backup Dual Power Battery Backup lets you make calls when the power is out (included). Read more