Bluetooth FM Transmitter

A Bluetooth FM Transmitter is a device that allows users to wirelessly stream audio from a Bluetooth-enabled device, such as a smartphone, tablet, or computer, to an FM radio. It operates by connecting to the audio source via Bluetooth and then broadcasting the audio signal over a specific FM frequency. Users can then tune their FM radio to the same frequency to receive the transmitted audio. This device is often used in vehicles that lack built-in Bluetooth connectivity, allowing for hands-free calling and music streaming without the need for auxiliary cables or adapters. It typically features an LCD display for frequency selection, as well as buttons for pairing and adjusting settings.