accommodative Tips To prevent auto shock and to let you operate product properly, please the tips below : 1. The product is for interior exclusively. It can not voltage and it is unearthed. . . It is not for grade power electric appliances, including hair dryers, curling/flat irons and added grade wattage devices. . . Please the prong out properly before you use the adapter. you pick out the equilibrise plug according to allot type of the outlet. . . The product is not for children. Warranty We offer 1-year replacement or heavy refund warranty, if you have any farther problem or need any farther help, please release to contact our ordained customer service team. Help is from us 24/7. Package 1 x RAGU International Travel Adapter 1 x Quick User 's Guide .