Can I charge my US iPhone in Korea?

Hello there, I have a question regarding charging my US iPhone in Korea. I'm planning a trip to the country and I'm wondering if I'll be able to charge my phone using the standard outlets over there. I'm not familiar with the electrical standards in Korea and I don't want to risk damaging my phone by using the wrong adapter. So, can I safely charge my US iPhone in Korea, and if so, what kind of adapter do I need to bring with me? Thank you for your help!