Traditional Culture Encyclopedia - Hotel accommodation - What's the name of the one that plugs in the room card for five-star hotels and then supplies power? How high is it from the ground?

What's the name of the one that plugs in the room card for five-star hotels and then supplies power? How high is it from the ground?

It should be a room card, which is convenient. Just like an electric card, people can supply electricity when they live, and it also plays the role of a room card, which most people can access. It should be a room card, which is convenient. Just like an electric card, people can supply electricity when they live, and it also plays the role of a room card, which most people can access. It should be a room card, which is convenient. Just like an electric card, people can supply electricity when they live, and it also plays the role of a room card, which most people can access.