The Aerox 5 Wireless gaming mouse from SteelSeries is the lightest multi-genre mouse in the world, weighing only 74 grams. With a TrueMove Air sensor for absolute accuracy, a CPI range from 100 to 18,000, and RGB lighting in three zones. Adjustable to 9 buttons with IP54 durability and 80 million clicks resistance. Offers connectivity through 2.4GHz or Bluetooth 5.0, and up to 180 hours of battery life.