Voltage and current displayed by the HD LED blue-ray lamp.<br />Intelligent output current: the current on the screen will automatically convert to the current output current when the device needs.<br />Intelligent output voltage: changing with different devices.<br />3 USB devices can operate at the same time with the output current 3100mA in total.<br />Integrated molding appearance. Champagne.<br />Item No: a7s<br />Material: ABS<br />Color: Champagne+White<br />Size: 50*40*80mm<br />Input voltage: 12V-24V<br />Current:  5V/3.1A<br />USB output interface: three<br /><br /><br />Charger * 1<br />User manual * 1<br />Original packaging!<br /><img src="http://img6.eachbuyer.com/x9/p100/cq883_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq883_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq883_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq883_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq883_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq883_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq883_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq883_8.jpg" />