Innovative new POWERPLAY continuous wireless charging technology Continuously charges wireless gaming mice while in Gaming use Powercore module converts compatible mice Hero 16K sensor: our most advanced, with 1: 1 tracking, 400-IPS, and 100-16, 000 max DPI sensitivity - Plus zero smoothing, filtering, or acceleration, and 10x power efficiency of previous Gen. Light speed wireless: pro-grade 1 ms report rate, no cable drag, no compromises on weight or battery life; eSports professionals depend on lightspeed’s responsiveness and reliable Connectivity 140 Hour lipo battery: super-efficient system design results in almost 6x the battery life of previous Gen; lasts for up to 140 hours with light Sync RGB lighting, and up to 180 hours without Innovative new POWERPLAY continuous wireless charging technology Note: In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse Continuously charges wireless gaming mice while in Gaming use Powercore modu