2-in-1 Bluetooth 5.3 Audio Transceiver: The TX mode Bluetooth transmitter allows you to stream audio from devices such as TVs, computers, and airplane entertainment systems to headphones or Bluetooth speakers. Connect using a 3.5mm audio cable. The Bluetooth adapter's low-latency codec mode reduces audio delay to less than 40 milliseconds, ensuring synchronized audio and video for an enhanced viewing experience. Featuring advanced Bluetooth 5.3 technology, the adapter delivers a stable connection and improved power efficiency. It supports high-quality audio decoding for clear, high-definition stereo sound. This Bluetooth adapter is ideal for use with multiple devices and allows you to connect two wireless headphones simultaneously, making it easy to share music or media with a friend. NOTE: Not recommended for use with musical instruments such as electronic pianos or guitars, or in live performance settings, as audio delays may occur. Material: ABS Color: Black Package Contents: 1 x Converter Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display differences may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1-3 cm.