Wireless BT 5.0 Mini Receiver TV Transmitter For Headphones Connect Two BT Headsets Stereo Audio 3.5mm AUX T19. When two wireless devices are connected, the two red lights are always on. Turn on the wireless audio receiving device (such as: wireless headphones, wireless speakers, etc.) to the pairing state, the device will automatically Pairing, pairing is successful, the red indicator light is always on;.
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