Voltage & Frequency: China operates on 220 volts, 50 Hz alternating current, different from North America (110V) and some other regions.
Plug Types: Chinese electrical outlets primarily use Type A (2 flat pins) and Type C (2 round pins) designs. Some hotels feature multiple outlet types accommodating international travelers. The standard Chinese outlet (Type I, 3 flat pins in V-configuration) is also common.
Travel Adapters: Universal multi-adapter converters are recommended covering Type A, C, and I. Available at airports, hotels, convenience stores, and online retailers. Purchasing adapters in China is cheaper than bringing them from overseas. Many modern devices (phones, laptops) automatically handle 110-240V with appropriate adapter.
Voltage Converters: For devices not dual-voltage, step-down converters (220V to 110V) are necessary. Heavy devices like hair dryers may require professional-grade converters. Check device labels before connecting to unfamiliar voltage sources.