Japan Technical Information for Travelers

Japan has a voltage of 100 V, an electrical frequency of 50 Hz / 60 Hz, a plug (socket) type of A or B, a DVD region of 2, a Blu-ray region of A, a GSM frequency of GSM 3G

Jordan Technical Information for Travelers

Jordan has a voltage of 230 V, an electrical frequency of 50 Hz, a plug (socket) type of D or F or G or J, a DVD region of 2, a Blu-ray region of B, a GSM frequency of GSM 900

Jamaica Technical Information for Travelers

Jamaica has a voltage of 110 V, an electrical frequency of 50 Hz, a plug (socket) type of A or B, a DVD region of 4, a Blu-ray region of A, a GSM frequency of GSM 900