A very good value 2.4G wireless game controllers, without cable, direct installation of the battery on it. Fast response, sensitive keys, there is no hysteresis.The product uses two AA batteries. This product does not come with batteries, buyers can be purchased separately.Name: 2.4G wireless game controllers.【Origin】 Shenzhen.[Technical standard] wireless 2.4G 10 meters available.Properties] in a transparent shell filled with colored liquid, with constant shaking in your game, your position along with the liquid sloshing.Most games support the market for notebook, desktop, HTPC and other computer equipment.Dual analog joystick operation precise and delicate.'s Unique curved buffer, so that the thumb more comfortable soft-touch buttons design, sensitive and responsive.web address is:http://www.esmart.net/4/post/2011/07/pc-wireless-joypad-24g-wireless-game-controller-transparent-color-standard-10m-and-18key.html

Feel more comfortable, fast connection, fast response, no delay.Use two AAA (# 7 ) battery, the battery used continuously for about 10 hours or more.wireless controllers frequency: 2.4GHz.Operating range: 8 meters, 45-degree angle.Support the game: Pro Evolution Soccer, KOF, KartRider, drag racing,Need for Speed ​​and other games.Package includes:PS2 wireless controllers: 1 pc.handle receiver: 1 pc.PS2 wireless controllers with converter can be used on the computer, ps2 to USB converter.web address is:http://www.esmart.net/4/post/2011/07/game-wireless-joypad-ps2-wireless-controller-ps2-wireless-24g-receiver-controller-adapter.html