Hands-Free Profile (HFP)

The Hands-Free Profile (HFP) is a Bluetooth technology standard that allows devices like phones and car systems to communicate for hands-free calling. It enables you to make and receive calls wirelessly through your car's audio system or Bluetooth speaker without needing to hold your phone. HFP manages the connection, audio, and call controls, so you can talk and listen comfortably while keeping your hands on the wheel or steering. Overall, it improves convenience and safety by allowing seamless, wireless phone use in various environments.