Millet vertical air cooled wireless charger plug is 18W. This wireless charger uses a vertical air-cooled design for fast wireless charging, and is connected to an 18W fast charger plug for faster charging of the device. Wireless charging also has multiple built-in security protection mechanisms, such as over-voltage, over-current, over-temperature protection, to ensure the safety of the charging process. Therefore, the power of this wireless charger plug is 18W, which can provide fast charging of the device while ensuring security.