Caron Autosound T4PPHC8000200701 is a Bluetooth Car Kit with phone book synchronization, supporting both Handsfree and Headset profiles. It allows for hands-free calling, with the ability to announce and broadcast caller telephone numbers in multiple languages (English, French, Spanish). Additionally, it features manual input for phone contacts, volume control, microphone mute, and support for voice dialing. The device has a memory for 40 calls (20 missed/received + 20 dialed) and facilitates call transfer and call waiting.