Bluetooth 5.4 Audio Transmitter Receiver Adapter, 2-in-1 TX RX Wireless Bluetooth Audio Dongle with AUX, RCA, TF Card & NFC Function, Plug and Play Bluetooth Converter for TV, PC, Headphones, P

2-in-1 Bluetooth audio adapter adopts upgraded Bluetooth 5.4 technology, greatly improving transmission stability, anti-interference ability and connection distance compared with older Bluetooth versions, bringing smooth sync audio without lag, stutter or disconnection. It supports TX and RX switchable modes to meet diverse audio demands.

Under TX Transmitter Mode, connect it to non-Bluetooth devices like TV, PC, projector and wired amplifiers to send audio wirelessly to Bluetooth headphones, speakers and soundbars. Under RX Receiver Mode, plug it into wired speakers, car AUX or old amplifiers to turn them into wireless Bluetooth audio devices for playing music from phones and tablets.

Equipped with abundant audio interfaces including 3.5mm AUX and RCA jacks, it also supports TF card offline music playback without Bluetooth pairing. Built-in NFC chip enables one-touch fast pairing with NFC-enabled mobile phones, skipping tedious manual connection steps.

Compact lightweight body is easy to carry for home entertainment, driving and outdoor use. Plug-and-play design works instantly after connection without complicated software or driver installation. It delivers lossless stereo sound quality, suitable for home theater, gaming audio, office media playback and vehicle audio upgrading.

Wide compatibility covers all mainstream audio equipment with AUX/RCA ports, a practical multi-functional wireless audio converter to upgrade your traditional wired audio devices to Bluetooth wireless easily.