Experience CD-like audio quality with the Taotronics Bluetooth 5.0 Transmitter Receiver, featuring aptX Low Latency technology for lag-free streaming in transmitter mode (requires compatible receiver). Simultaneously pair with two Bluetooth devices like headphones and speakers using the upgraded 2-in-1 dual-link capability (note: aptX Low Latency not supported in dual-link). Enjoy uninterrupted usage with the built-in rechargeable battery providing up to 10 hours of continuous playtime while charging. Convert non-Bluetooth devices like TVs, PCs, and MP3 players into Bluetooth-enabled sources in transmitter mode, or enhance existing audio systems in receiver mode for home or car use. Benefit from enhanced sound clarity and depth through advanced aptX audio codec, delivering rich stereo performance. Includes 12-month warranty with 6-month extension and dedicated 24/7 customer support.