Feature

●【??-????-?? ???????????????? ?????????????????? ??????????????】It can work as Bluetooth Audio Transmitter, Bluetooth Audio Receiver, USB U-Disk Music Player, TF/Micro SD Card Music Player and Hands-free Car Kit. There is always a function that can do the job for you. (Note: Only one mode can work at a time).
●【?????????????????? ???????????????? & ??????????????????????】Receiver Mode (RX): Wirelessly receives audio from your phone/tablet/smart TV, and plays music on wired speaker/amplifier/car aux system/boat via 3.5 mm Jack or RCA cable. Transmitter Mode (TX): Plug it into a non-Bluetooth device such as TV/PC/MP3 player via 3.5 mm Jack or RCA auio cable, and wirelessly transmits audio to Bluetooth headset or speaker. (Note: Connecting 2 Bluetooth devices at the same time is not supported).
●【???????????????? ?????????????? ??????????】Supports U-disk/USB flash drive and TF/Micro SD card to play music, supports mp3/wav/wam/ape/flac audio formats, powerful audio decoding capability, let you play your favorite high-quality music anytime, anywhere without internet connection. (Note: Does not support NTFS, please format the U-disk or TF/Micro SD card to FAT32 or exFAT in your computer before using it to this adapter).
●【?????????????????????????? ????????】You can easily adjust the volume to listen to your favorite TV shows/movies/music at your preferred volume without the hassle of going through the TV remote or your phone every time. While driving, you can use this knob to adjust the volume, answer/reject/redial calls for a safer trip. The Large knob comes with a very nice LED breathing light, so you can easily find it and operate it whether you are in the car or at home at night.
●【?????????? ?????? ????????????】Gives you a clear view of the current mode and working status: TX, RX, USB, TF. Shows the volume level when you adjust the volume knob. Shows the song time when you play USB or Micro SD music. Makes your operation more intuitive and easier.
●【??????????-???? ??????????????】You can use it in any situation even without AC outlet. It can be fully charged in 1-2 hours and last for 6-8 hours, perfect for all-day listening or long road trips, you also can use it while charging. (Note: Power adapter is not included, pls charge it via your devices USB, car charger or your own 5V USB power adapter).
●【???????? ???????? ???? ???????????? ??????????????】Easy to adjust the volume/select the Bluetooth input/USB input/TF card input/mute/turn off the LED/power off (Note: power on is not supported) without leaving the comfort of your couch. For better signal reception, please make sure the remote control is facing the infrared indicator in the LED screen of the adapter.

Description

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1. It can be used as a Bluetooth audio transmitter to transmit your TV audio (TV is required a 3.5mm Jack output port or L/R 2 RCA output ports) to your Bluetooth headset or Bluetooth headphones to avoid disturbing others at night.

2. It can be used as a Bluetooth audio receiver to turn your old speaker without Bluetooth into a wireless Bluetooth speaker, for some old cars, you can transmit your phone music through this item to the cars AUX audio system, then your old car comes with wireless Bluetooth function.

3. It can be used as USB and Micro SD card (also called TF card) player, insert USB flash driver or Micro SD card, the music will be transmitted to your wired/wireless headphones, wired/wireless speakers or car AUX stereo system. Supports mp3/wam/ape/flac audio formats.

Note: Does not support NTFS system format, please format the USB flash driver or Micro SD card to FAT32 or exFAT system format in your computer before using to this adapter.

4. It is equipped with an LED screen that can display the current mode in use: RX, TX, USB and TF card, playback time for USB and TF card, and the volume level.

5. It comes with a large knob and HD microphone, which is convenient for you to adjust the volume and answer/reject the calls, freeing your hands and driving safely.

6. Comes with a small IR remote, which can be used to control various functions, such as turning off adapter(Turning on is NOT supported), switching songs, adjusting the volume, muting, switching modes. The remote distance is up to 5 meters, which is convenient for you to use when sitting on the sofa in front of the TV.

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?? Turn On/Off: There are ?? ?????????? ?????????????? next to the knob, ?????????? ?????? ???????? ?????? ???????????? ???????????? ?????? ?? ?????????????? (dont move your finger while pressing it), then the adapter will be turned on and you can see the LED indicator and LED screen light up.

?? RX Mode:

For your phone (tablet, laptop or smart TV with Bluetooth) and wired speaker (home stereo or car aux).

Push the side switch slider to the "RX" end (Receiver Mode) and the LED indicator around the knob will turn blue, use your phones Bluetooth to search and pair it. Then, use an audio cable to connect your wired speaker, home stereo or car aux to the adapter to wirelessly receive sound from your phone.

?? TX Mode:

For your Bluetooth headset (soundbar or speaker) and TV (PC, CD player, MP3 player, game console, etc.)

Push the side switch slider to the "TX" end (Transmitter Mode) and the LED indicator will turn red. Quickly set your headset to pairing mode (make sure its in pairing status, its important) and after a few seconds(6s-20s), the adapter will automatically pair the headset directly, connect the adapter to the TV (PC, MP3, Cassette player, CD or DVD, etc. without Bluetooth) via an audio cable, and then you can get sound from the TV wirelessly.


?? ???? ????????: Wirelessly transmits audio from non-Bluetooth media device (such as TV, PC, Cassette player, CD, MP3 player) to Bluetooth headphones or Bluetooth speaker.	?? ???? ????????: Receives audio from a smart phone( smart TV/tablet) via Bluetooth, and carries sound to wired speaker, wired headset or car AUX stereo system.	?? ??????/???? ????????: It can play the music files from U-disk or TF memory card (Micro SD card), and transfers music to your wired/wireless headphones or speaker.


?? ???????? ?? ???????? ????????????: You can sit on the sofa and use the remote to adjust the volume, play/ pause/ switch songs in the USB flash drive or TF card, and turn off the adapter. The remote distance is up to 16 feet.	?? ??????????-???????? ????????: It has a built-in HD microphone, just press the knob and you can talk to the other party without taking out your phone, free your hands, an ideal Bluetooth car adapter to ensure driving safety.	?? ???????? ?? ???????? ????????: You can easily adjust the volume, fine-tune the volume to a comfortable level, and when an incoming call comes in, you can also press the knob once to answer or twice to reject the call.