This F7 Desktop USB &amp; TF Card Mini-Hifi Digital Media Player Black supports USB and TF card， which means convenient to take. You can just store music in USB or IF card， and then plug it into this music speaker. When you press this staring button， this music speaker can produce beautiful or dynamic music immediately. This high-fidelity music makes you drunk. This simple and elegant design also attracts you a lot. With this fashionable and high-quality music speaker， you can enjoy an audio-visual feast perfectly. So what are you waiting for?                                    Features            It can produce high-fidelity sound<br>Support USB and TF card<br>Enjoy your music without headsets or large wires external speakers<br>Portable design and fashionable appearance<br>Low power and current consumption design<br>Share music with friends anywhere and anytime with this speaker<br>                                                            Specifications            Color    Black    <br>Material    ABS， Mental    <br>Supported Memory Types    USB， TF Card    <br>Spreaker    50 mm Speaker， 4 ohms    <br>Dimensions    9 x 7 x 7cm/ 3.54 x 2.76 x 2.76" (LxWxH)    <br>Weight    8.47 oz / 240 g     <br>                                                            Package Includes            1 x Mini-Hifi Digital Media Player<br>1 x Data Line<br>1 x Audio Cable<br>