Mouse - Universal - G502 Lightspeed Wireless Gaming Mouse with Hero 16K Sensor Highlights Universal G502 Lightspeed Wireless Gaming Mouse with Hero 16K Sensor G502 Lightspeed Wireless Gaming Mouse with Hero 16K Sensor Product is shipped based on color or size of the main image of the product page. 502 Lightspeed Wireless Gaming Mouse with Hero 16k Sensorthhe Product is shipped based on color or size of the main product page image. The structural integrity of the design is achieved by an internal, lightweight endoskeleton allowing for slightly thinner 1.2mm shell walls. Button tension knobs have a metal spring tension system designed for constantly fast pimples. Weight Systems Adjustable Weights is included for a wide variety of weight and balance setups.60 Hour Lipo BatteryCarge the full Lipo battery for up to 60 hours of gameplay.