You packed your Dyson Airwrap for Seoul. You probably shouldn't have. Korea runs on 220V/60Hz, your US or UK Airwrap is region-locked (no, the adapter won't save it), the device weighs more than a pair of jeans, and cordless models trigger lithium battery rules at the airport. Here's the honest breakdown of why renting one in Hongdae makes more sense — and how KPLANZ has you covered, just one minute from Hongik University Station Exit 3.