• Compatible with Audiovox CDM-9100/ CDM-9150XD/ 9155-GPX cell phones.
• Keep both hands on the wheel during natural, full-duplex, speakerphone conversation.
• Audiovox HF-9100 hands-free car kit also automatically rapid charges your cell phone battery for later use as a portable.3 watt Loudspeaker adjusts from your Audiovox CDM-9100/ CDM-9150XD/ 9155-GPX cell phone.
• Permanently displays illumination on handset when attached & powered.
• Auto answer function for no-touch answering of incoming calls.
• Radio mute (with fixed installation).
• No Privacy handset is supported.
• Improves signal strength dramatically when used with an external antenna sold separately at Antenna Specialists! Kit terminates in a TNC female connector, so order a TNC male connector on your antenna.

The tools that are required to install a car kit without damaging the trim of your car are specialized and we strongly advise customers to have a certified specialist within this field install the kit for you.