Clarity D-703HS Features: Patented Clarity Power„ technology clearly amplifies incoming sounds up to 35dBDECT 6.0 interference-free technology Adjustable tone controlLoud and clear handset speakerphoneEasy-to-read Caller ID display Large backlit keypad is largest of any cordless phone Backlit keypad and CID display act as visual ringersTen (10) loud-and-clear ringtones with six (6) levels of volume Includes belt clip and 2.5mm headset jackHearing aid compatible Expandable up to five (5) handset Includes: -1 Handset-1 Base station -1 Belt clip -1 AC power adapter -1 Telephone line cord -2 Rechargeable batteries -1 User guide