How does a microwave work?

Microwaves are electromagnetic waves whose energy is, for example, converted into heat in food. If you have further questions about how a microwave works, please contact our customer service department. You can reach it by Telephone: 2626 9655 (Hong Kong) / 0800 863 (Macau local call only) on Monday to Saturday: 09:00 - 18:00 Except Sunday and Public Holidays.