Product Description: Fiber Optic BT 5.0 Wireless Audio Adapter - 2 in 1 Transmitter & Receiver Versatile Audio Output Interfaces: Equipped with an optical fiber interface, a 3.5mm audio interface, and a red-white conversion interface, this adapter easily connects to various power amplifier audio equipment, providing flexibility and convenience. BT Transmit Mode (TX): Convert cable audio into a Bluetooth signal and transmit it to Bluetooth devices. This feature allows seamless connection of computers and TVs with Bluetooth speakers, headsets, and more, enhancing your audio experience. BT Receiving Mode: Receive Bluetooth signals and transmit them to wired audio devices. Connect Bluetooth-enabled mobile phones to speakers or power amplifiers effortlessly, expanding your audio connectivity options. TV Connectivity: In TX mode, connect the adapter to your TV and transmit sound to your Bluetooth headset. Enjoy watching TV without disturbing others, perfect for late-night viewing. Wireless Audio for Non-Bluetooth Speakers: Use the 3.5mm audio interface to connect speakers without Bluetooth functionality, enabling them to play audio wirelessly. Dual Device Connectivity: Support for connecting two Bluetooth headsets simultaneously. Share the same music or watch the same movie with a friend, enhancing your shared experiences. Long Battery Life: Enjoy extended use with a long-lasting battery. The adapter can be used while charging, ensuring uninterrupted audio enjoyment. Long-Distance Transmission: Experience freedom of movement with a transmission range of up to 10 meters in open spaces, allowing you to enjoy audio without being tethered to your device. High-Performance Bluetooth Chip: Benefit from stable transmission, strong signal, low delay, and high-quality sound, ensuring a superior audio experience. Compact and Portable: The small size makes it easy to carry, and the plug-and-play design ensures effortless use, making it ideal for travel and on-the-go audio needs. LED Indicator Light: Easily monitor different working states with the LED indicator, providing clear and intuitive operation. Enhance your audio experience with the Fiber Optic BT 5.0 Wireless Audio Adapter. Whether you're at home or on the go, this versatile adapter offers seamless connectivity and superior sound quality, making it an essential addition to your audio setup.