Wireless BT Transmitter Receiver 2 In 1 Hands Free Call Stereo BT AUX Adapter Fo

[Receiver] USB Wireless Transmitter Receiver supports USB and AUX dual output mode. The USB does not need to be connected to the sound cable, the aux needs to be connected to the sound cable. [2 in 1] The transmitter and receiver are 2 in 1, and both the transmit mode and the receive mode are 2 channel stereo.

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