Special Features:

Zfull hand-free operation, allowing you to conveniently operate your phone while driving. Direct connection for permanent external antenna. Directional microphone. Simultaneously charges the battery. Professional installation required

Properties:

An item specifically designed to convert sound into variations of an electric current and to reconvert similar variations into their original sound with sufficient accuracy for clear intelligibility. It consists of a telephone transmitter, telephone receiver, and a switch and is primarily used for voice communications. Includes pedestal type, cradle type and hang-up type telephones. Does not include separate handsets or head and chest sets.