[Appearance & USB Design]: Simple appearance design, non-destructive installation, easy operation. The USB charging design allows the phone to be continuously charged. [More User-friendly Details]: The plastic waterproof cover is used, and the cover is covered when not in use, which can effectively prevent rainwater from entering the USB charging port. Equipped with an LED indicator, it emits a clear light. [Easy To Install & Use]: The black wire of the product is the negative pole of the USB, the red wire is the positive pole of the USB, the green wire and the black and white wire are the switch wires (regardless of the positive and negative poles). The 56CM power cord fully meets the installation requirements and can be directly installed on the battery. [General Size]: It can be installed on a motorcycle/ATV/handle with a diameter of 2.2cm. 2A supercurrent, which can power mobile phones, tablets, game consoles, and other electronic devices. [100% Satisfaction]: