Mini sleeping capsules are on trial in Xi'an Xianyang International Airport in China's northwest Shaanxi province, providing convenience for passengers.
There are 20 sleeping boxes in Terminal 3 of the airport. With an area of 3 square meters and the height of 2.7 meters, the sleep box is made to look like a small wooden house equipped with a single bed, a TV, a desk, a reading light and wireless Internet.
Use of the box costs 30 yuan for less than 30 minutes, 60 yuan an hour for the first two hours, and 40 yuan an hour from the third hour.
