Perfect for charging multiple devices at once with USB and USB Type C output ports from your charger socket. Keep your charger protected with waterproof port covers. The two options for installation provide options to mount to a wide range of motorcycle models. The handlebar mount provided is compatible with bars at a diameter between 19-22mm. The power specifications for the charging socket are as follows. For USB A Port: DC 5V/3.4A, 9V/2.5A, 12V/1.5A. For USB Type C Port: 5V/3A, 9V/3A, 12V/2.5A.