4-in-1 Bluetooth 5.0 Transmitter Receiver, USB BT Audio Adapter with 3.5mm AUX Jack, Wireless Stereo Audio Dongle for Car AUX, PC, TV, Speaker & Home Audio System

This 4-in-1 Bluetooth 5.0 audio transmitter and receiver converts wired audio devices into wireless Bluetooth equipment. Built with upgraded Bluetooth 5.0 technology, it establishes a reliable wireless audio link with lower signal delay, stronger anti-interference ability and extended transmission range, bringing smoother stereo audio experience.

Featuring dual working modes, it works as a transmitter when connected to non-Bluetooth audio sources such as TVs, computers. It sends audio wirelessly to Bluetooth headsets or speakers. When switched to receiver mode, it receives Bluetooth audio signal from mobile phones and tablets, and outputs sound to wired speakers, car AUX audio systems and amplifiers.

Comes with standard 3.5mm AUX audio port for universal audio connection. It adopts USB power supply design, you can simply plug it into USB ports of TV, PC, car charger or power bank for continuous operation. Plug and play design eliminates tedious software installation, convenient for daily use.

Perfect for multiple scenarios: vehicle audio upgrade, home speaker wireless transformation, TV wireless headphone connection, desktop computer audio transmission. It is an affordable wireless audio solution for families and vehicle owners.

Note: Audio quality and transmission distance will be affected by surrounding obstacles. This device only transmits audio signals, not support data transfer. Please confirm your audio device interface before purchasing.