Smart OLED Vertical Mouse Bluetooth 5.1 4000 DPI Ergonomic

The Green Lion Smart OLED Vertical Mouse is designed for users who value comfort, control, and smart functionality.; Its ergonomic vertical design helps reduce wrist strain and improves hand posture during extended use.; With adjustable DPI settings up to 4000, this mouse delivers smooth and precise cursor control for both work and casual use.; Equipped with dual connectivity options including 2.4G wireless and Bluetooth 5.1, the mouse allows seamless switching between devices.; The smart OLED display shows real-time information, while the multi-function knob adds convenience and efficiency.; Powered by a 500mAh rechargeable battery, it offers up to 30 hours of working time, making it perfect for office and daily productivity needs.