There is a currency exchange at banks, Yangon Airport and hotels especially for exchanging from US dollars to kyat that is the national currency of Myanmar. Currently there are hardly any ATMs in Myanmar. Some places are very strict with the condition of the bills and the bin must be in excellent condition without any marks and damage in order to be exchanged.
Kyat (K) (MMK)
Electricity is 230 V/50 Hz, for appliances from Japan or made in Japan are required to have a transformer and the special plug compatible. The specialized plug is B, B3, C Types. Please bring your own hair dryer if you are not sure as not all the hotels provide a hair dryer.