["Description:\r\n\r\nFeatures:\r\nbrand new and high quality.\r\nDual USB charger.\r\nTurn on the power to display the voltage.\r\nTo charge the Mobile phone, tablet, GPS, car audio , car MP3/MP4, etc.\r\nUnique design, 2 in 1 combination of voltmeter and USB charger\r\nSuitable for models, widely used on modified parts of for cars or trucks.\r\nFit for Car.\r\n\r\nSpecifications:\r\nMaterial: Plastic+Metal\r\nProduct Color: Black \r\nLED display color: Red/Green/Blue (Optional)\r\nSize: 33×23×40mm\r\nCable length: 50cm/19.69in (Approx.)\r\nInput power: for DC 12V - 24V\r\nOutput power: for DC 5V\r\nOutput current: 4.2A(2.1A+2.1A)\r\nQuantity: 1 Set (other accessories demo in the picture is not included)\r\n\r\nNote: \r\n1.Transition: 1cm=10mm=0.39inch\r\n2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 X USB Charger For (No retail package)\r\n1 X Power Cable"]