The is a generic model identifier frequently associated with 2-in-1 Bluetooth 5.0 adapters and receiver/transmitter dongles . These devices are typically used to add wireless audio capabilities to cars via an AUX port or to enable Bluetooth on non-wireless home audio systems.
Operates as both a transmitter (TX) to send audio from a TV/PC to headphones and a receiver (RX) to get audio from a phone to a wired speaker. bm05ev2 01 bluetooth driver 2021
Connects via a 3.5mm AUX jack or a USB port for power and data. The is a generic model identifier frequently associated