Auxiliary Aux Bluetooth 5.4 Adapter for Car, 2 in 1 Bluetooth Receiver Transmitter, 3.5mm Jack Wireless Audio Adapter Dongle for TV Headphone PC Speaker Amplifier Home Stereo System, with Microphone

This versatile 2-in-1 wireless audio adapter functions as both a transmitter and a receiver. In Transmitter (TX) Mode, connect it via the 3.5mm AUX port to audio sources without Bluetooth, such as TVs, MP3 players, CD players, PCs, or laptops. Then, pair it with your Bluetooth headphones, AirPods, or speakers to enjoy clear wireless audio for movies, music, and entertainment. In Receiver (RX) Mode, pair your smartphone or tablet with this adapter, then connect it to non-Bluetooth equipment like home stereos, wired speakers, amplifiers, or car audio systems to play music through older gear with studio-quality sound. Equipped with an ON/OFF switch, the adapter automatically enters pairing mode when turned on and will reconnect to the last paired device. It employs Bluetooth 5.4 technology for quick pairing, a stable connection, and fast transmission, maintaining a robust link up to 33 feet without delay or dropout, even through common household obstacles. It is compatible with most devices featuring a 3.5mm AUX port, including car stereos, home speakers, and wired headphones. It works with smartphones, tablets, laptops, and TVs for use with any Bluetooth headphones or earbuds, such as AirPods 1, 2, 3, and Pro. This 3.5mm Bluetooth AUX adapter comes with a built-in HD microphone. A multifunction button lets you answer, redial, end, or reject calls, as well as play or pause music, facilitating hands-free calling. Operation is straightforward. It auto-reconnects upon startup, eliminating the need for complex setup. Use the multifunction button to control power. LED indicators display the connection status. Its compact, lightweight design with an ON/OFF switch ensures easy portability and storage in a car, pocket, or bag, making it ideal for daily use and travel. The package contains the 2-in-1 Bluetooth Transmitter Receiver, a 30cm USB-A to USB-C charging cable, a 3.5mm metal audio adapter, and a user manual