dodocool sound bar, 2.1 channel soundbar system with wired and wireless subwoofer, led display, usb/sd reader, fm radio, remote control for tv/phone/pc dodocool <p>support multiple audio input channels:</p><p>the soundbar system equipped with a sd card slot, usb disk slot, arc port, 3.5mm aux in port wired input, fm radio search and bt connection wireless function design, supports a variety of audio sources. get audio from your sd cards, usb disks, dvd, mobile phones, tablets and pcs easily. meet your every need. </p><p>two control modes:</p><p>you can control the soundbar and subwoofer via the buttons on the front panel or using the dedicated remote control. through these two methods, you can control the volume more quickly, adjust the music input modes, switch songs, etc. we also provide 12 months quality assurance and lifetime technical support.</p><p>innovative fm radio design: </p><p>with built-in radio, you can switch to the fm radio mode, sip a cup of aromatic coffee, sit on the balcony and enjoy the afternoon sun, listen to the real-time information and stories on the radio.</p><p>you can choose your favorite radio channel and save it, so you can quickly open your favorite radio stations. </p><p>2 in 1 satellite:</p><p>the two separate satellites can be placed on both sides of the tv or computer for different audiovisual effects. you can also mount two satellites on the wall to save space. in addition to the traditional column placement, the satellites can be placed in front of the tv as a whole, have a simple and elegant decoration.</p><p>subwoofer:</p><p>equipped with a high-quality subwoofer with a total harmonic distortion of less than 1%. powerful bass is even more exciting, creating an immersive effect that enhances your movie experience. create a home theater atmosphere, so you can feel the shocking effect of the theater and the passion of the concert scene at home.</p><p>support for bt connection:</p><p>wireless bt connection technology free you from wired constraint, efficient and stable, strong anti-interference, make it easy for you to enjoy music.</p>