If you're passionate about <b>IT and electronics</b>, like being up to date on technology and don't miss even the slightest details, buy <b> Portable Bluetooth Speakers Muse M-330 DJ </b> at an unbeatable price.<br /><br /><ul><li>Type: <ul><li>Universal</li><li>Portable Speaker</li></ul></li><li>Colour: Black</li><li>Characteristics: <ul><li>On/off interrupter</li><li>Built-in microphone</li><li>Aux input</li><li>LED in operation indicator</li></ul></li><li>Connections: <ul><li>USB</li><li>Micro USB</li><li>USB 2.0 x 1</li></ul></li><li>Battery type: Integrated</li><li>Connectivity: <ul><li>Bluetooth</li><li>With and without cables</li><li>Bluetooth 4.2</li></ul></li><li>Voltage: <ul><li>3,7 V</li><li>5 V</li></ul></li><li>Power RMS: 5 W</li><li>Range: 10 m</li><li>Approx. autonomy: 6 h</li><li>Rechargeable lithium battery: 500 mAh</li><li>Battery: Usb Charger</li><li>Battery operated: 1 Polímero de litio</li></ul>