Dual Functionality: The B3 Audio Receiver Transmitter offers versatile use with its dual modes. In TX transmission mode, it seamlessly connects with your TV to wirelessly transmit sound to any Bluetooth-enabled device or speaker, enhancing your audio experience without the clutter of wires. RX Receiving Mode: Switch to RX mode to transform your mobile phone, computer, or tablet into a Bluetooth music hub. Stream your favorite tunes to your car stereo or home audio system via the AUX audio input interface, bringing wireless convenience to your existing audio equipment. Advanced Bluetooth 5.0 Technology: Equipped with the latest Bluetooth 5.0 technology, this adapter ensures a stable connection and low energy consumption. Enjoy uninterrupted audio streaming with improved efficiency and reliability. Impressive Range and Speed: With a transmission distance of up to 10 meters, this wireless Bluetooth adapter delivers fast transmission speeds with no delay. Experience high-quality sound without interruptions, whether you're watching a movie or listening to music. Compact and Portable Design: Designed for convenience, the Bluetooth transmitter receiver is lightweight and compact, making it easy to carry wherever you go. Perfect for travel or home use, it fits effortlessly into your lifestyle, providing wireless audio solutions on the go. Upgrade your audio setup with the B3 Audio Receiver Transmitter and enjoy the freedom of wireless sound with superior quality and performance. Ideal for anyone looking to enhance their audio experience with modern Bluetooth technology.