Feature

●?? ??-????-?? ????-?????????????????????? & ????-???????????????? ????????: Transmitter enables your TV, CD Player, Radio, Home Cassette Tape Player and other home audio source devices to stream music to your Bluetooth headphones, AirPods earphones or speakers. Receiver allows your Non-Bluetooth devices, such as old speakers, wired headphones or amplifier, to get music streaming wirelessly from your Phone/Tablet/Smart TV with Bluetooth/Laptop with Bluetooth.
●?? ?????????????????? ??.??: The latest Bluetooth technology, stronger connection stability, wider signal range, better compatibility and lower data latency.
●?? ???????? ???????????? ????????????????????: RX Mode-> It pairs your phone and tablet at the same time and streams music from either, can be switched quickly at any time. TX Mode-> Connect two Bluetooth devices such as Bluetooth headsets, Bluetooth speakers at the same time, share the music/TV sound with your friends, family or companions.
●?????????? ?????????????? ????????????: The adapter can achieve a range of up to 66ft line-of-sight without obstacles, which ensures a stable connection and no loss of signal no matter where you go or move around in your living room. *Note: Operation range can be affected by Wi-Fi routers, wireless TV adapters, doors, walls and also depends on the receiving devices.
●?? ??????????-???????????????? ????????: 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. It can also be used to play or pause music when pressed.

Description

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???????????? ????: Connect the adapter to your 5V USB power source, such as your devices USB port, 5V USB charger or smart power strip with USB, and the power led will light up.

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For your phone (tablet, laptop or smart TV with Bluetooth).

Press the "TX/RX" button to switch to RX mode (Receiver Mode), the RX LED will light up. Use your phone or TV Bluetooth to search and pair it, connect your wired speaker or wired headset to the adapter and you can get the sound from your phone or TV wirelessly.

Press the < > buttons to switch songs on the adapter without going through your phone.

Press "A/B" button to connect the second cell phone in the same way.

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For your Bluetooth headset (earphones, soundbar or speakers).

Press the "TX/RX" button to switch to TX mode (Transmitter Mode), the TX LED will light up. Quickly set your headset to pairing mode (make sure its in pairing status, this is important), after a few seconds the adapter will automatically pair with the headset directly, connect the adapter to old TV (PC, MP3, Cassette player, CD, DVD or Sounddock 2 with AUX, etc. without Bluetooth) via the audio cable, you can get sound from the old TV wirelessly.

Press the "A/B" button, and you can connect to the second Bluetooth headset in the same way.


?? ???? ???????? Wirelessly transmits audio from non-Bluetooth media device (such as TV, PC, Cassette player, CD, MP3/MP4 player) to Bluetooth headphones/speaker/soundbar/hearing aids.	?? ???? ???????? Receives audio from a smart phone( smart TV/tablet) via Bluetooth, and carries sound to wired speakers, wired headset or car AUX stereo system.	?? ?????????????????? ????.?? The latest Bluetooth 5.3 dual-mode ATS2831 chip, not only helps to upgrade your old audio devices to Bluetooth-enabled devices without replacing them, but also provides you with a CD-like listening feast.


?? ???????? ?? ?????????? ???????? You can easily adjust the volume with this knob. While playing music, you can press this knob to pause or replay the music.	?? ?????????????? ???? ?????? ?????????????? ???? ?????? ???????? ???????? You can seamlessly connect two devices at once. Perfect for multitasking, you can switch between your phone and tablet. Share your favorite songs with friends or family, without the hassle of cables.	?? ?? ???????????????? ???????? ???????????????? With two independent rotatable antennas, the adapter has a stronger signal than those without antenna or with only one antenna, ensuring a stable signal and reducing latency.