For the safety of the cruise ship, high-power electrical appliances cannot be used in the room of the Three Gorges cruise ship. Mobile phone chargers, computer chargers and hair dryers are not high-power electrical appliances, so there is no need to report to the cruise ship party. There are 110V-220V two and three socket outlets in the room of the Three Gorges cruise ship, and 220V power supply is commonly used in Chinese Mainland. If the electrical appliances you carry use 110V power supply, please carefully identify the socket. The 110V power supply of the cruise ship is usually equipped in the toilet. Thank you for your attention to theMeiya Three Gorges Cruise Ticket BookingCenter!