This Bluetooth external speaker with NFC can play audio from various devices such as smartphones, iPhones/iPods, PCs, and USB memory. You can also enjoy CDs, radio, and music services in high quality. The unit itself is available, and it can be linked by pressing the function button -> BT settings/pairing (NFC touch connection). However, there is an issue where CDs are immediately ejected, so this is for those who don't need the CD function or can fix it. Includes the main unit and power cord only. SONY Multi Connect Component CMT-X5CD Overview: ◆ While equipped with a CD playback function, it achieves a thin and stable shape, making it easy to place on a desk or shelf. ◆ The full-range speaker employs a foamed mica diaphragm made by molding mica flakes into a foamed cell shape and mixing pulp and synthetic fibers to increase strength. It is thinner and lighter than a cone paper, yet highly rigid, realizing low frequencies with a sense of volume and speed, and mid-high frequencies with good clarity. In addition, two passive radiators are placed on the front to suppress noise such as wind noise and achieve low frequencies that emphasize the rise and fall of sound. ◆ The 12-sided frame surrounding the square shape is positioned as the Definitive Outline, pursuing the beauty of the frame. By using materials such as acrylic and metal on each surface, the beauty of the frame stands out on the simple body, harmonizing with any space. In terms of sound quality, the corners of the frame are cut and the edges are connected with smooth surfaces to reduce the diffraction phenomenon where sound waves are reflected at the corners, creating an optimal sound wave flow. ◆ Supports one-touch listening with NFC (Near Field Communication). You can wirelessly play music by simply holding a compatible device such as a smartphone or tablet over the unit without having to register the Bluetooth device. ※ For detailed specifications, please check the manufacturer's website from the following URL. URL: https://www.sony.jp/system-stereo/products/CMT-X5CD/index.html Dimensions/Weight ◎ Maximum external dimensions (including protrusions) (Width x Height x Depth) Main unit approx. 385 x 178 x 81mm ◎ Weight Main unit approx. 2.7kg