Specification parameters (1) Transmission: wired USB/2.4G wireless/Bluetooth (2) Model: SC580 three-mode dynamic level gaming mouse (3) Mouse size mouse weight: 119x62x38 Shi 0.2mm / about 81.9g (including receiver 2g, no weighted block) (4) DPI: 800-1600-2400-3200-6400-10000 (5) Tracking System: Optical (6) Return rate: 125-500-1000Hz (7) Battery: 500mA recyclable rechargeable battery (8)Charging interface: Type-C (9) Operating voltage: wired DC5V/wireless 4.2V (10) Operating current: wired 500mA / wireless 15mA (11) Number of buttons: 7 (12) Operating system: Windows 2000/ XP/7/8/10 and other systems