Is it a briefcase? Sure but it has a motor scooter in it. Honda makes a briefcase that becomes an electric motor scooter that costs $1000. Here are the specifications.
When I saw this I was trying to think of the right use case. Most of us don’t want to carry around a 20 kg briefcase. But, if you travel to work on a train, for example, but then have a kilometer or two to finish the trip, this seems like a good choice. Same goes for a car trip where you park far away from your actual work.
A video doesn’t tell you much but it cute. Assuming Honda gets some traction in this market, expect 10 or 20 similar Chinese products at half the price.