Now you can answer the telephone without anyone recognizing your voice. Press a button and completely change your voice. There are 8 different voice changing settings. A man can sound stranger, a women like a man, or a granddad like a child. Unlike most voice changers, the Voice Changer connects to your handset, making compatible with most telephones, even office phones. Travels anywhere, measures just 3" x 5" x 1/2". Voice Changer operates on 3 AA batteries and includes handset connector cable. . Please note, this voice changer digitizes your voice and DOES NOT sound completely human Please note these items can only be shipped to credit card billing address Ships to USA addresses only.