2-In-1 Design: A magic device that can work as either Transmitter or Receiver. In TX mode, it can be plugged into non-Bluetooth devices such as TV via AUX and then pair it with your bluetooth headphones. So that you can enjoy music or watch videos without disturbing others. In RX mode, connect it to your non-Bluetooth car/ home stereos, speakers via 3.5mm cable , just pair it with your phone. You can enjoy your favorite music wirelessly with high-quality sound LCD Display: Bluetooth USB transmitter features an unique LCD screen which can make the operation easy and quick. It will show the nearby 8 devices on the screen, which is free for you to select and connect, simplify the connection. Long press the left and right function keys to switch the desired working mode. No More Delay: Featuring aptX Low Latency technology, bluetooth audio adapter for tv delivering high quality sound in perfect syn. Pair with your favorite bluetooth headphones and enjoy your late night TV show or play games without dusturbing others. Compatible Bluetoot with h mostadlow you to enjoy the stereo sound without wire restriction. Hands-free Call: Our bluetooth transmitter receiver offers wireless music and hands-free calling, the built in microphone and the latest CVC8.0 noise cancellation allows you to answer phone calls with one button. Bluetooth V5.0 Equipped with Latest Bluetooth 5.0 technology, stable connection, fast transmission, wide signal range. Once paired, the bluetooth transmitter will automatically reconnect to your last paired Bluetooth devices. A maximum connection range of 10mstawithout Mini Portable Plug and Play: Small Lightweight and durable, nice looking and easy to carry, you can take it to anywhere. This Bluetooth transmitter jack require no driver installation. Powered by USB, As long as it is plugged into usb port, it works forever. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item Please allow 0.1-1cm difference due to manual measurement, thanks Other accessory demos in pictures are not included. Input interface: 3.5mm; Input voltage: DC/5V Size: 82*29.4*13.3mm Shipping color: as shown Shipment Quantity: 1