The Fanstel EzPro line powered amplified phone with big backlit buttons works great at the office or home. Features include:12 volume/tone amplification levels to 56 dB amplification at 124 dB SPL, auto-select amplification level, concave earpiece for clear sound, visual ringer, hearing aid compatible, line powered (no AC adapter, no batteries needed), wall or desk mount (3 desk mount angles for easy placement of handset) and includes a 12 foot line cord and a 12 foot handset cord. Black.