100 volts, frequency is 50/60 Hz power supply and voltage used in Japan, but is used in a range of 100 volts from 250 volts center voltage (or area) world, power frequency changes. There is a possibility to be subjected to appliance that is not working properly you use, it does not conform to the provisions of the voltage and frequency to cause serious damage. Therefore, please comply with the local specification.
If you use abroad SCE products for Japan , it will void the warranty . If you want to use abroad of the GPS function "PSVita"?"PSP", Please follow the regulations of countries and regions . If you use the wireless LAN function , there is a possibility punished by the restriction of the use of radio waves country . Because there is a regulation of the departure time by country and need to be confirmed on the occasion of his return . Charging in foreign countries of "PSP", "PS Vita" AC adapter included , we have corresponding voltage overseas also (100V-240V) , please charge it observe the following notes . Shape of the power plug and Japan are different in some countries , please use the adapter plug adapter that corresponds to the shape of the plug in each country . Transformers for foreign travelers as they will cause damage , please do not use . Please do not use the battery charger . If you feel an abnormality in the product during charging , stop charging immediately .