Feature:1.USB 2.4G Wireless joystick
2.Compatible with Windows98/Me/2000/XP/vista
3.2.4G unblock RF wireless technology, analog/digital operation mode
4.Support USB port: 4 axis 12 buttons with view hat
5.Launching distance: ≥10M
6.2 x AA battery: battery life may vary base on game and game setting, rechargeable
7.Turbo function: enjoy super fast action; two vibration feedback motors,
   one eight-way direction pad.
8.Rubber hand grip and ergonormic design: for comfort and free control.