G373 has a socket, which is usually located under the seat and can be charged. Socket, also known as power socket and switch socket. A socket refers to a seat into which one or more circuit wires can be inserted, through which various wires can be inserted. This facilitates the connection with other circuits, and finally realizes the connection and disconnection of this part of the circuit through the connection and disconnection of lines and copper wires. Sockets can be divided into: civil sockets, industrial sockets, waterproof sockets, ordinary sockets, power sockets, computer sockets, telephone sockets, audio-visual sockets, mobile sockets and usb sockets.