Non-contact power transmission apparatus

A non-contact power transmission apparatus that includes a power supply circuit (206) that generates electrical power; a switch (205) connected to an output of the power supply circuit; a first power transmission antenna (201) connected to a first output of the switch; a second power transmission antenna (202) connected to a second output of the switch; a communication interface (209) that communicates with a device; and a control unit (207) that controls the switch based on a state of the device obtained via the communication interface.