Abstract: A sound device of a video game system is provided. The video game system has at least a video game player having a first control circuit and a first communication interface and second communication interface. The sound device has a game controller, a third communication interface and a second control circuit. The game controller is connected to the first communication interface, the third communication interface is connected to the second communication interface and the second control circuit is connected to the third communication interface, a speaker, a microphone, a volume regulator and a microphone switch. A signal generated by operating the volume regulator and the microphone switch can be used by the second control circuit to control a volume of the speaker and to turn on/off the microphone, and players can communicate with each other via the speaker and the microphone without wearing an earphone and microphone while playing online video game.

Abstract: A video game system having sound device is provided. The video game system comprises a sound adaptor and a sound device connected to a first memory card slot and a second memory card slot of a game controller of the video game player such that a user can communicate with other users through a built-in microphone and speaker of the sound device within a valid range via wireless controller. Therefore, a user can directly execute a game by wirelessly controlling the game controller without wearing wired earphone and microphone.

Abstract: A wireless controller for a video game player is disclosed. The wireless controller for a video game player comprises a wireless receiver and a sound transformer that are connected with a first memory chip receiver of the video game player. The built-in microphone and amplifier of the wireless receiver allows the user to use the wireless controller to transmit signals and communicate with the wireless receiver wirelessly. Thus without using headset and microphone, the user can control the wireless controller and also communicate with the other online player within an effective transmission range.

Abstract: A game controller with a sound device for a video game player comprises a control circuit, an amplifier, a microphone, a sound transmission wire and a communication interface. The sound device is connected to a second memory chip receiver of the game controller, and the sound device is connected with the first memory chip receiver of the game controller by a sound transmission wire. The user can communicate with the other online players using the amplifier and microphone of the sound device, which is positioned in the second memory chip receiver. Therefore the user need not wear the headset with microphone for communicating with the other online players, thus the game controller of the present invention provides increased fun and convenience of playing the game.

Abstract: A wireless controller for a video game player is disclosed. The wireless controller for a video game player comprises a wireless receiver and a sound transformer that are connected with a first memory chip receiver of the video game player. The built-in microphone and amplifier of the wireless receiver allows the user to use the wireless controller to transmit signals and communicate with the wireless receiver wirelessly. Thus without using headset and microphone, the user can control the wireless controller and also communicate with the other online player within an effective transmission range.

Abstract: A game controller with an alarm clock comprising a control circuit, a sound chip, an amplifier, a communication interface, a plurality of buttons and a time setting button is provided. The sound chip is capable of generating a continuous sound frequency in response to a signal from the control circuit, and transmits the sound frequency to the amplifier for outputting the sound. The communication interface connects the game controller and the game system. The plurality of the buttons is electrically connected to the control circuit for the user to input control signal during the functioning of the game software of the game system. And the time setting button is electrically connected to the control circuit to enable the user to switch on or off the alarm clock. The time setting button is also electrically in contact with any one of plurality of buttons on the game controller to enable the use to set the time.

Abstract: A wireless game control device for use with a game machine main unit is constructed to include an audio video unit having a speaker and a microphone and a display screen, a communication interface, a control circuit, and a wireless audio video transmitter receiver circuit, the audio video unit communicating with the game machine main unit for transmitting and receiving audio and video signals wirelessly via the wireless audio video transmitter receiver circuit and the communication interface subject to the control of the control circuit so that the user can use the speaker of the audio video unit to receive voice (audio game signal) from the game machine main unit, the microphone to talk to a game partner player when playing an on-line game through the game machine main unit, and the display screen to watch the picture of a game software transmitted from the game machine main unit.