The G502 Lightspeed Wireless is a wireless, high-precision mouse for demanding gaming enthusiasts. With only one millisecond response time, it is one of the fastest wireless mice available. It's built to last: the buttons have been tested to 50 million clicks, and the sliding feet have been tested to a distance of 250 km. Lightsync RGB lighting lets you customize the look of the mouse to your taste. As a special feature, the G503 also supports Powerplay for wireless power. With 1000 signals per second, it also picks up fast and abrupt hand movements precisely and reliably. It also impresses with an extremely high sensitivity range of 100 to 16,000 dpi. Up to 5 sensitivity levels can be set per profile, which you can also switch between in-game via DPI selection button. This allows you to maximize your reaction speed or precision at any time as needed. The mouse has an internal memory where you can set up to five profiles. This allows you to recall your preferred keyboard markros, signal rate and DPI settings at the touch of a button, depending on the game or user. Even the handling itself can be changed: There's a compartment on the bottom with slots for the six included tuning weights (4 x 2g, 2 x 4g). This allows you to adjust the overall weight and weight distribution of the mouse to your needs.