... .4GHz Wireless controller/Joypad/joystick for PS2 This product is radio frequency wireless controller, called RF handle for short, used for ... compatible with PSone and PSX, The working frequency is at 2.4GHz, has remote radio control, convenient operation and double vibration. ... . Operation distance in 8 m maximum. Solid 2.4GHz Radio Frequency Technology Effective range for 6~8 meters from your for ...