The unique motion sensitive "Motion Controller" introduces motion sensing technology to PlayStation®2: a 3D motion sensor provides for intuitive steering and movement, matching the functions of the left mini joystick. The sensor can be turned on and off, accommodating the player's individual preferences. The official license grants for optimum software compatibility. The "Wireless Controller" with a turbo feature for all analogue buttons provides for up to 300 h wireless gaming experience within a range of 10 m. Both devices are equipped with switchable vibration effects.
this should be under tech too but it wont let me change it, sorry.