About this gaming sensor: The next-generation mouse sensor is up to 10 times more energy-efficient than other gaming mice, providing exceptional precision and responsiveness with 400 IPS accuracy and up to 12,000 DPI sensitivity. Wireless: Ultra-fast wireless technology delivers a lag-free gaming experience. The G304 Wireless Gaming Mouse is incredibly responsive and reliable, featuring an ultra-fast 1 ms report rate for competition-level performance. Long Battery Life: The wireless mouse G304 offers an exceptional battery life, with a single AA battery lasting up to 250 hours of gameplay, allowing you to play without worrying about the battery dying. Lightweight Design: Thanks to its efficient mechanical design, the G304 gaming mouse weighs only 99 grams for excellent maneuverability. Portable Comfort: The durable and compact design, combined with built-in USB receiver storage, makes the G304 easy to carry. Note: For wireless mice, the USB receiver is included or comes with the mouse.