About the gaming mouse sensor: The next-gen mouse sensor delivers up to 10x the power efficiency of other gaming mice with exceptional accuracy and responsiveness thanks to 400 IPS precision and up to 12,000 DPI sensitivity.<br> Wireless: Ultra-fast wireless technology gives you a lag-free gaming experience. The G305 wireless gaming mouse delivers incredible responsiveness and reliability with a super-fast 1 ms report rate for competition-level performance.<br> Extremely long battery life: The G305 wireless mouse from Logitech features an incredible battery life of 250 hours of continuous gameplay on a single AA battery so you can play at your peak without worrying about running out of power.<br> Lightweight design: Thanks to an efficient mechanical design, the G305 gaming mouse weighs only 99 grams for high maneuverability.<br> Portable convenience: The durable, compact design with built-in storage for the USB receiver makes the G305 easy to take with you. Note: For wireless mice, the USB receiver is included inside or with the mouse.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin