Computers, umbrellas, mobile phones, watches, cigarettes, charging treasures, liquid items, etc. Need to take it out for inspection, especially canned items such as cosmetics, and pay attention to the fact that the checked baggage should not be too large and heavy, as well as metal items such as keys, coins and watches. You need to take it out when boarding. Of course, don't forget to bring your boarding pass and ID card.

When the plane is inspected, there will be corresponding regulations according to the type of razor. Blade razors cannot be carried and checked at will, while electric razors can be carried with you, but they can also be checked. It should be noted that except razor blades, other blades and knives can't be carried, which is mentioned in whether eyebrow trimmers can be checked, but don't carry too much. Some airports stipulate that razor blades cannot be carried alone.

Precautions for boarding:

1. It is necessary to arrive at the airport before the plane takes off. Domestic flights arrive at the airport 1.5 hours in advance, and international flights arrive at the airport 2 hours in advance. Because the airline stipulates that the check-in should stop 30 minutes before the flight takes off, plus the check-in time in line, it must arrive in advance.

2. Checked baggage cannot carry contraband, such as inflammable, explosive and toxic substances.

3. Pay attention to the security check. Take off your personal belongings, including mobile phones, keys, laptops, backpacks, etc. And put them in the X-ray security machine next to the security door.