Advanced Ergonomic Design: Experience a comfortable grip with the for JOMAA Vertical Mouse, designed to reduce wrist strain and enhance productivity. Dual Connectivity: Easily switch between Bluetooth and wired USB connections to fit your setup and preferences. Customizable OLED Display: Stay in control with a customizable OLED screen that provides real-time sensitivity adjustments and profiles. High Precision Tracking: Dominate your gaming sessions with a high-speed 4800 DPI sensor, ensuring swift and precise movements. Rechargeable Convenience: Enjoy long hours of use with a rechargeable battery, eliminating the need for frequent replacements. Dynamic Backlighting: Enhance your gaming atmosphere with adjustable backlight settings, perfect for late-night sessions. Color:Black Material:plastic Package Contents: 1 * Bluetooth Wireless Mouse Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.