• Ultra-Light: 55g / 1.9oz • For Medium and Small Hands: 4.7*2.4*1.6 inch • Sensor: PAW 3395 Gaming Optical Sensor • Polling Rate: 1000Hz • DPI: Adjustable from 800 to 26000 • Acceleration: Up to 650IPS/50G • Click Lifetime: 80 Million Times with Huanuo Blue Pink • Battery Capacity: 500mAh (Up to 80 hours) • Charge Time: 2 Hours • Cord: 5ft (1.6m) • 3 Modes: 2.4G Wireless and Wired mode for Gaming, BT Mode for max battery life