What kind of plugs should I prepare in advance for traveling abroad?

Different countries in the world have their own national standards for power plug and voltage, so a suitable conversion plug is very important. At present, power plugs are generally divided into national standards, American standards, British standards, European standards, South African standards and other standards:

GB: Used in China, Australia and New Zealand, featuring three flat heads.

American standard: used in the United States, Canada, Japan, Thailand, Taiwan Province and other places, characterized by a circle and two flats.

British standard: used in Hong Kong, Britain, India, Singapore, Vietnam and Madai, featuring three square heads.

European standard: the German standard, which is used by most European countries and South Korea, is characterized by two ends.

South African standard: used in South Africa and Russia and characterized by three round heads.

Types of voltage used in common countries:

100V: Japan, Korea.

1 10 ~ 130V: China, Taiwan Province province, USA, Canada, Mexico, Panama, Cuba, Lebanon and other countries.

220 ~ 230 V: China, Hongkong (200V), Britain, Germany, France, Italy, Australia, India, Singapore, Thailand, Netherlands, Spain, Greece, Austria, Philippines, Norway and other countries.