British Virgin Islands has a voltage of 115 V, an electrical frequency of 60 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 / GSM 1900
Bahrain has a voltage of 230 V, an electrical frequency of 50 Hz, a plug (socket) type of G, a DVD region of 2, a Blu-ray region of B, a GSM frequency of GSM 900
Brunei has a voltage of 240 V, an electrical frequency of 50 Hz, a plug (socket) type of G, a DVD region of 3, a Blu-ray region of A, a GSM frequency of GSM 900
Balearic Islands has a voltage of 220 V, an electrical frequency of 50 Hz, a plug (socket) type of C or F, a DVD region of 2, a Blu-ray region of B, a GSM frequency of GSM 900 / GSM 1800
Bulgaria has a voltage of 230 V, an electrical frequency of 50 Hz, a plug (socket) type of C or F, a DVD region of 2, a Blu-ray region of B, a GSM frequency of GSM 900 / GSM 1800
Bangladesh has a voltage of 220 V, an electrical frequency of 50 Hz, a plug (socket) type of A or C or D or G or K, a DVD region of 5, a Blu-ray region of C, a GSM frequency of GSM 900
Burkina Faso has a voltage of 220 V, an electrical frequency of 50 Hz, a plug (socket) type of C or E, a DVD region of 5, a Blu-ray region of B, a GSM frequency of GSM 900
Barbados has a voltage of 115 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 / GSM 1800 / GSM 1900
Burundi has a voltage of 220 V, an electrical frequency of 50 Hz, a plug (socket) type of C or E, a DVD region of 5, a Blu-ray region of B, a GSM frequency of GSM 900
Barbuda has a voltage of 230 V, an electrical frequency of 60 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 1900