Sony Advanced Car Handsfree HCA-20

Advanced Car Handsfree HCA-20 for mobile phones. The Advanced Car Handsfree is a vehicle handsfree for those demanding superior in-car communications. In addition to supporting voice recognition of your phone, and muting your car stereo for incoming calls, it filters out wind and engine noise by up to 75% to make outgoing sound clearer. Installation by an authorised professional is required. To be able to use it with your phone, separately sold System cable and Car Holder need to be added. To get the most out of the HCA-20, it can be completed with the Advanced music mute cable and the gooseneck microphone. These accessories are sold separately.