Effortlessly stream music or audio wirelessly with this versatile sound adapter. Simply connect it to your existing audio system via optical or inputs, and enjoy high-fidelity sound without the hassle of cables. Its user-friendly design makes it suitable for both tech-savvy users and beginners alike. Features -Color:Black -Material:Abs+metal -Size:9.50X9.00X7.50cm/3.73X3.54X2.95in -Stable wireless connection: experience smooth and audio streaming with advanced wireless technology, for uninterrupted music enjoyment -Userfriendly digital display: the integrated digital screen provides clear visibility of the device's status, enhancing usability and control -Mp3 playback support: seamlessly transform wired audio devices into wireless systems, offering and convenience for music lovers -Dual input options: equipped with optical and ports to accommodate multiple audio sources, ensuring compatibility with various sound systems -Quick plugandplay setup: designed for easy use, this device is for home entertainment, professional meetings, and outdoor gatherings Package list: 5 x wireless adapter 5 x 3 .5mm AUX audio cable 5 x RCA audio cable 5 x fiber audio cable 5 -C charging cable