Green Lion Smart OLED Vertical Mouse, Oled Display, 1200 to 4000 DPI, 2.4G/BT V5.1 Connectivity, 3M Clicks button Life, 65H Working Time, 500mAh Battery, Multi-Function Knob, Ergonomic Design – Black

OLED display for customizable info/status  1200-4000 DPI adjustable for precision  2.4G/BT V5.1 dual connectivity for multi-device  500mAh battery for 65 hours runtime  3 million click lifespan with multi-function knob  Ergonomic vertical design for wrist comfort  Compatible with PC/Mac  Lightweight black build for portability