Wireless responder circuit

The invention discloses a wireless responder circuit which comprises at least one set of player terminal circuit and a host circuit, wherein the player terminal circuit comprises a player single-chip microcomputer module and a player wireless emission module. The player single-chip microcomputer module is used for receiving the responding signal of a player pushing a button, and converting the responding signal into a command signal, and the player wireless emission module receives the command signal from the player single-chip microcomputer module and emits the command signal wirelessly. The host circuit comprises a host wireless reception module, a host single-chip microcomputer module and a digital display module, wherein the host wireless reception module receives the wireless signal sent by the player wireless emission module in the player terminal circuit, and converts into a digital signal, the host single-chip microcomputer module receives the digital signal of the host wireless reception module and c