The FMA120 is a dual-mode Bluetooth 5.4 USB audio source dongle that allows
users to upgrade their source devices such as phones, laptops, TVs, and various
other audio equipment. It adds features like the aptX Adaptive codec and
Auracast™ broadcast audio functionality. It also supports low-energy (LE) audio
unicast for both music and voice, and is compatible with Bluetooth classic
headsets, speakers, and earbuds.
Quick Start
When the dongle is being used for the first time, it will automatically initiate a
search for nearby Bluetooth headsets. Please ensure your Bluetooth headsets
are also in pairing mode for the connection. Keep them in close proximity, as
the dongle will prioritize pairing with the nearest device.