Let beautiful music hover in your room by using this X3 Mini Portable Stylish Cube Shape Bluetooth Speaker! Our Bluetooth speaker adopts advanced Bluetooth chip and stable construction with cube shape. It supports all kinds of Bluetooth-enabled devices， such as mobilephone， MID or TV. With built-in microphone for hands-free phone calls， our speaker allows you to enjoy a convenient and enjoyable conversation freely. It also brings clear and bright sound， and can play music after being paired with your Bluetooth device. A regretless choice!                                    Features             Advanced Bluetooth chip and stable construction with cube shape， support most Bluetooth-enabled devices<br> Support FM radio function<br> Bring clear and bright sound<br> Mini and fashion design， support TF card<br> Get power supply via the USB port， smart and fast charging<br> Play music after being paired with your Bluetooth device， such as mobilephone， MID， TV<br> Built-in microphone for hands-free phone calls <br>                                                            Specifications             Power Supply     USB-Charge    <br> Output Voltage     DC 5V    <br> Bluetooth     V2.1    <br> Rated Power      3W    <br> Dimensions     (4.33 x 1.97 x 1.57) " / (11 x 5 x 4)  cm(L x W x H)    <br> Weight     6.28 oz / 178 g     <br> Color     Black    <br> Frequency Response     280Hz-16KHz    <br> Speaker Impedance     4 ohms     <br> Signal Noise Ratio(SNR)     95dB      <br>                                                             Package Includes            1 x Speaker<br>1 x USB Cable<br>1 x User Manual<br>