Brand new and high quality <br />Mini portable rechargeable Speaker & MP3 player & radio<br />Make perfect stereo sound <br />3.5mm audio plug and USB port and Micro SD slot included<br />Play MP3 music through Micro SD / TF card or USB flash memory <br />Suitable for MP3， MP4， Phones， iPod， and PC <br />Color is randomly selected.<br />Overall height: 52 mm <br />Diameter: 50 mm <br />Output power: RMS3W THD= 10%<br />Frequency response: 150-1800Hz (±3dB)<br />SNR: not less than 80db<br />Speaker: 1.77"<br />Magnetic resistant: 4 Ohms <br />Power supply: USB data cable， or 5V/1000mA adapter (not included)<br />Round and delicate design <br />With 6 buttons <br />Buttons function: "ON/OFF"， "mode"， "stop/pause"， "back/volume down"， "next/volume up"<br />With RADIO function (connect the 5pin USB port to "FM LINE IN" of this speaker; 3.5mm audio plug works as antenna to receive signal; press "stop/pause" key to search signal)<br />Charged by PC via USB cable<br />Play the MP3 files in TF card or USB flash drive directly <br />1 x Speaker <br />1 x USB / audio cable <br />1 x User guide<br /><img src="http://img6.eachbuyer.com/x1/p43/cr67_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p43/cr67_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p43/cr67_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p43/cr67_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p43/cr67_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p43/cr67_6.jpg" />