Visual OLED Display: Bluetooth transmitter and receiver with the latest OLED screen. All information is displayed on the Bluetooth adapter's screen, making it easier to connect to your TV/phone/stereo device, leaving blind connection, reducing errors, and facilitating use. Hi-Fi Standard Quality: Bluetooth adapter equipped with Bluetooth 5.0 technology, that the audio signal transmission is not distorted and the connection is more stable, and the sound quality can reach Hi-Fi standard, premium sound quality and more immersive audio experience. It supports low latency for low delay, providing a better experience. Bluetooth Transmitter: Let the transmitter connect to your TV, the Bluetooth adapter delivers high-quality audio sound and a more stable wireless connection, allowing you and your family to share music or without disturbing others. Low Latency Adapter: Low latency for high-definition stereo sound, lag-free content streaming in transmitter mode. Low latency Bluetooth headphones/speakers are required. Enjoy All The Time: The Bluetooth adapter can be fully charged within two hours, the Bluetooth 2-in-1 adapter streams continuously even while charging. Built-in battery for up to 10 hours of use - enjoy your favorite wireless content all the time. Color:black Material:plastic Package Contents: 1 * Bluetooth 5.0 2-in-1 Adapter (Model: YET-T2) 1 * 3.5mm Audio Cable 1 * USB Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.