The Rival 3 Wireless utilizes brand new Quantum 2.0 Dual Wireless technology to provide ultra-low latency wireless with up to 400+ hours, plus two types of wireless connectivity for precision performance and versatility year-round. All-new Quantum 2.0 Wireless technology transmits wireless data at unreal speeds in a more stable, reliable, and power efficient way than ever before. Developed exclusively with the world's leading sensor manufacturer, the new TrueMove sensor was developed specifically for precision wireless tracking, so you can aim with previously impossible levels of accuracy.- Perfect gaming mouse for everyday use at home or in the office, features comfortable design.- Take this reliable wireless mouse anywhere.- High-precision optical mouse allows you to have complete control over cursor movement.- Powered by AAA batteries.- Six-button design for speed and enhanced functionality.- Sold as 1 Each.