•  Stylish, user-friendly design Truly comfortable mouse operation is finally possible without cables! Silver coloured upper surfaces are covered with a special UV coating that helps prevent scratches and adds a glossy look. Lower surfaces feature a silver mirror-like finish that reflects your desktop to create an air of sophistication. There are no screw holes on the surface — even on the bottom — because PCGA-WMS5/S hides them beneath the mouse cover. As you can see, Sony's ingenuity extends even to the smallest of details.
			•  Highly sensitive receiver PCGA-WMS5/S uses the RF27MHz radio wave band for digital wireless communications. This, in combination with a vertically positioned circuit board, makes communication more stable. In addition, the receiver automatically selects one ID from 4095 choices to identify and link with the mouse so you can have less interference. Offering stable and sure connection, it's the ideal wireless mouse receiver.
			•  Power saving features The Auto Power Saving function automatically reduces AA battery power consumption when the mouse is not in use. A power ON/OFF switch on the bottom of the unit also lets you turn the power on or off at will to minimise unnecessary battery loss.
			•  High-performance optics A high-performance optical engine enables amazingly smooth and responsive mouse operation. It responds promptly to precise work such as rapid mouse movements made while drawing graphics. 800dpi resolution ensures maximum cursor control with minimal hand movement. You'll especially notice the difference on high resolution screens such as SXGA+ (1400 x 1050), UXGA (1600 x 1200), etc.
			• Centre wheel for easy scrolling
			•  Long (approx. 1.5m) and short (approx. 20cm) receiver cables provided