ZELOTES F36 9-Keys Vertical Grip Ergonomic Programming Dual Bluetooth + 2.4G Wireless Mouse(Black)Features: 1. Upright mouse grip, comfortable and relaxed gestures, reduces muscle damage 2. Smooth and delicate surface treatment, with a soft skin like feel 3. 5 speed DPI adjustment function 4. RGB lighting effect, you can set the color yourself 5. Profile switching function, simple operation, one click setting and saving 6. High standard game configuration, dedicated game chip, outstanding game performance, quick and sensitive response 7. The