["Descriptions:\r\nThis test lead is well designed with USB port, with male USB port\r\nThis testing wire with alligator clips will help transmit for DC current to other multi-meters or other usage.\r\nAlligator clips can be used in conjunction with the wire as test leads and used for light bulb and power adapter, worked with power bank for testing voltmeters, etc.\r\nMade for copper wire and well-made PVC and it can pass 3-5A(max) current during your testing work.\r\nHigh performance, lower resistivity and durable, fast and stable, high-speed output current\r\n\r\nUSB Testing Usage:\r\nUSB Male Testing:\r\nConnecting the USB male alligator clips to 10Ω load and then connecting to the USB safety tester;\r\nFinally, the USB safety tester will display the voltage and current\r\nUSB Light Bulb\r\nWell connecting the light bulb with a battery (by USB alligator clips) and the bulb, and then it will light up\r\n\r\nSpecifications:\r\nColor: Red and Black (V+ and V-)\r\nPower: 5V\r\nWorking current: 3-5A\r\nLines size: 2x18AWG \r\nCable Length: 33.2cm/13.07\"\r\nQuantity: 1 Pc\r\nNote:\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage Contents:  \r\n1 x USB Male Aligator Clamp"]