Lossless Sound Quality: Experience high-fidelity audio with our Car Bluetooth 5.0 Receiver Transmitter. Enjoy crystal-clear, lossless sound quality for music and hands-free calls. Simply plug and play by connecting to any 3.5 mm audio port, allowing even non-Bluetooth speakers to play wirelessly. Dual Functionality - Transmitter Mode (TX): Transform your wired audio devices into wireless ones. In transmission mode, this adapter converts wired audio signals into Bluetooth signals, seamlessly transmitting them to Bluetooth-enabled devices for output. Perfect for making your home audio system wireless. Receiver Mode (RX): Easily switch to receiving mode to connect Bluetooth signals to your wired audio devices. This feature allows you to receive audio from Bluetooth devices and transmit it to wired speakers or headphones, enhancing the versatility of your audio setup. Versatile TV Connection: Connect the adapter to your TV's 3.5 mm audio interface and transmit sound to your Bluetooth headset. Enjoy late-night movies or shows without disturbing others, providing a personal and immersive viewing experience. Advanced Bluetooth 5.0 Technology: Equipped with Bluetooth 5.0, this adapter ensures low latency and high-rate stable signal transmission. Enjoy smooth, uninterrupted music streaming with reduced power consumption, making it ideal for long listening sessions. This 2-in-1 Mini Wireless Audio Adapter is the perfect solution for upgrading your audio experience, whether at home or on the go. Its compact design and easy functionality make it a must-have for anyone looking to enhance their audio devices with modern Bluetooth capabilities.