DPI: 800 / 1200 / 1600 / 2400 / 4000 DPI Polling Rate: 125 / 250Hz Buttons: 4 Shape: Ambidextrous Weight: 71 ± 10 g Actuation Force: 70 ± 10 g Color: Black Material: ABS Plastic Grip: Textured Sides Connectivity: 2.4GHz Wireless via USB Receiver Wireless Range: Up to 10 m Power: 1 × AA Battery, Not Included