Come and see our amazing products. This light-emitting charging head has 3 USB ports to charge, how many mobile phones or tablets can be charged at the same time. One side is blank, you can customize the logo you want, and the other side is the plug specification prompt, which can be removed. Easy to carry, suitable for travel, school, office and other places. It measures 2.48 inches long, 2.16 inches wide and 0.98 inches high. Product voltage: 5V/2A110-220V 50-60HZ. There are many colors to choose from. You can also customize your desired logo. Pls confirm with us about the packing info, stock color and exact production time before placing your order.