1.How many phones can you charge at once?
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ANSWER:
The correct answer is 4 different phones!
– Socket on the top, 4 plugs can be inserted, but one of them is broken. So it can only fit 3 plugs.
– The socket is horizontal below, can plug 4 plugs, but there are no wires, so it can’t be used.
– The left vertical socket can insert 2 plugs, intact wires and sockets. So you can use it fully, but you have to reserve a part of the socket to connect another socket in series.
