Bluetooth 5.4 Transmitter Car Adapter Wireless Bluetooth Transmitter Receiver 4-in-1 Adapter for Airplane 3.5mm Audio Aux Support Play TF Card Music HD Display of Real-time Usage Status Black

Wireless transmitter mode: toggle the switch to select TX mode, the TX icon on the display will keep flashing, stop flashing when you find a Bluetooth device to connect successfully, press the R button on the side to disconnect the Bluetooth and search for Bluetooth devices again; Upgrade desktop PC/laptop/TV etc. to Bluetooth function, connect Bluetooth headset/speaker, watching football games/movies will no longer disturb your family resting
Wireless receiver mode: Toggle the switch to select RX mode, the display icon RX is flashing, open the mobile phone Bluetooth and search for the device name “GT69” for pairing, after pairing successfully, the display RX icon stops flashing; Wired headphones/speakers instantly upgraded wireless headphones/speakers, get rid of the shackles of wired, listening to songs more convenient!
In-vehicle reception mode: unlimited models, inserted into the car AUX interface, connected to the mobile phone Bluetooth, the car second embrace bluetooth, listening to songs, navigation, hands-free calls three.
TF card playback: plug and play, can directly play TF card music, support multiple formats (*MP3/WMA/APE/WAV/FLAC); TF card support up to 64G, if you need, please buy separately!
High-definition display, real-time display of the use status! Bluetooth display, power display, mode display, view more convenient, always have a clear idea.

Hello,