SinLoon USB to DC Adapter USB 2.0 A Male to DC 3.5x1.35mm DC Female Connector Charge Barrel Jack Power Adapter for for Small DC or USB Electronics Charging DC 35135 F

Contact part is made of copper material, good conductivity and durable, easy to use (Note: The output voltage is 5V ,Cannot use 12V voltage.) Compatible with most Bluetooth speakers, wireless charger pad, photo players, camera, GPS, android tablet, Bluetooth ear bud, external battery pack; Works with DC 5v electronics.The USB to DC Plug connectors is a perfect solution for mobile Specification: Type: USB 2.0 A male to DC 3.5x1.35mm DC female Adapter Connectors 1 : DC 3.5x1.35mm female jack. Connectors 2 : USB 2.0 A male jack. The output voltage : 5V Package includes : 5PCS x USB 2.0 A male to DC 3.5x1.35mm DC female Connector Adapter