Bluetooth 5.4 Transmitter Receiver 2 in 1 Portable Wireless 3.5mm Jack AUX Audio Adapter for TV/PC/Headphones/Car Home

Multifunctional Transmitter Receiver make home entertainment system wireless - If you wanna transfer home wired device into Bluetooth , the Bluetooth audio adapter can meet your needs. 2-in-1 wireless transmitter receiver is equipped with 3.5mm aux, which Bluetooth enable of audio devices . You can use it to pair phones to or through home theater, or to Bluetooth headphones at night but not annoy neighbors. Mini Bluetooth 5.4 audio adapter - The Bluetooth 5.4 technology to provide longer transmission distance and stronger connection, audio cut in or out easily. Up to 33 feet transmission range meets your daily use needs. You just need to connect it with Non-Bluetooth devices, then they can be upgraded to Bluetooth devices. Safe hands-free Calling - Built-in mic for answering calls, it equipped with noise cancellation technology, suppress environmental noise, pick up voices more accurately. One button to answer or hang up calls. This aux to Bluetooth adapter also supports broadcasting voice notification from navigation. Provides you with the safety and convenience of hands-free calling while driving. New upgrade TF card mode - Insert the TF card directly and connect it to your vehicle, amplifier, wired audio or any aux jack and you'll have a audio experience. If wired headphones are connected, it can be used as an MP3 player to play TF card music directly. Supports multiple formats(MP3,WMA,APE,WAV,FLAC). Plug and play - Just plug and play, no driver needed, easy to setup. The Bluetooth adapter's built-in battery supports Tpye-c fast charging. It can be used continuously for about 6 hours after a full charge. Ensures enjoying your favorite wireless content whenever you want. LED display viewing is more convenient, real-time display of power, and the usage status is clear at a glance. Color: Gray-black, Material: plastic, Package contents: 1 x Bluetooth transmitter receiver. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is plus or minus 1-3cm.