You can carry a hair dryer on the plane, but the 2000w hair dryer can't be carried on the plane and can only be checked. If a passenger buys an economy class ticket, the free baggage check-in weight is 20kg, the business class passenger is 30kg and the first class passenger is 40kg. Once the specified weight is exceeded, an extra charge will be required. If you buy a baby ticket, you can't check your luggage for free.

Requirements for air checked baggage are as follows:

1. The air baggage check-in procedure will have strict requirements on weight and volume. Under normal circumstances, the length of next week should not exceed 200cm and the weight should not exceed 45kg. Once the checked baggage exceeds the relevant regulations, it cannot be checked and can only be counted as cargo transportation.

2. When handling the consignment formalities, make sure that the package is intact, the lock is not abnormal, and the binding is very firm and can withstand certain pressure. If the luggage packaging does not meet the requirements, it is likely to be rejected for consignment.

It is best not to put some valuables, such as jewelry, cash or securities, in the checked baggage. At the same time, it is forbidden to carry some prohibited items, such as inflammable and explosive articles, guns and ammunition, controlled knives, etc.

If you want to check your luggage, it is recommended to arrive at the airport one or two hours in advance. After all, it takes some time to check luggage, and sometimes there will be a long queue. So be sure to arrive at the airport in advance to avoid missing the plane and affecting the trip.