The black wireless gaming mouse, FANTECH WG12RS Raigor III The Pixart 3065 sensor Polling Rate: 125 Hz; Connection: 2.4 GHz Wireless DPI 800-2000 Three million clicks during the switch's lifetime Type of Switch: Silent Speed/Acceleration: 30 IPS; Battery: 10G; Type of Battery: Rechargeable: 145000 Lithium Ten meters is the wireless distance. 84g in weight The black wireless gaming mouse, FANTECH WG12RS Raigor III Display More