Description About this product: 3DPI-Adjustable: With high-performance optical chips, up to 1600 DPI (800, 1200, 1600), suitable for all types of games, tracks precisely. Wireless: Ultra-fast wireless technology gives you a lag-free gaming experience. G304 Wireless Gaming Mouse is incredibly responsive and reliable, with an ultra-fast 1 ms report rate for competition-level performance. Long Battery Life: The wireless mouse G304 has 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.