Redragon M902 15 Buttons 16400 DPI USB Wired Optical Mouse 5 Colors Backlight Ergonomic Gaming Mouse with 8 Weights

Specification: 1. Brand: Redragon2. Model: M9023. Color: Black4. Material: plastic5. Connection: USB Wired6. Buttons: 15 buttons + 1 scroll wheel7. Tracking Method: Optical8. Resolution: 4 Grade DPI u