Intelligent WirelessSay goodbye to delayed lag; Equipped with high-performance wireless chipsto enhance signal transmissionQuick response, more stable and smooth connection,Say goodbye to issues such as delays and lagging Lossless sound qualityGet rid of noise; Supports high-definition decoding,high sampling rate, and clear sound qualityGet rid of noise and electrical noise.Restore sound details and enjoy beautiful music to the fullest LED digital display screenClear usage status at a glance; Carefully equipped with LED digital display screenclearly displaying the signal source,and the usage status is fully mastered Active searchReject blind connections; In transmission mode, it can actively searchand display 8 nearby wireless devicesAudio devices display wireless pairing names for selection,More intuitive and convenient operation<br><br>Receive (RX) signal and transmit (TX) signal in one Receive/transmit two in oneOne click easy switching Receive mode RX Connect audio playback devices with speakersreceive wireless signals, and wirelessly Transmit mode TX Connect audio output devices to transmit wirelesssignals, through pairedwireless headphones/speakers Colour:As Shown Material:plastic<br><br>Package Contents: 1 x Multi-function Audio Adapter<br><br>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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.