⚠️Note: To purchase more than two pieces in this store, please select !#!lt!*!Standard Express!#!gt!*!. Otherwise it may not be shipped!!!✔️Product Features: 1. The new first cooling fan mouse design2. Fan selling point 1: Mouse IC chip cools down in all directions to prevent gaming the chip is hot, which causes the card to become insensitive, making your game more enjoyable3. Fan selling point 2: Prevent palm sweating to cool your palm in all directions,comfortable and cool Office games are more fluid and smooth4. The third gear of the fan is adjustable, which can effectively purify the air andmute strong wind5. Four DPI adjustment, resolution up to 6400 DPI 6. Cool colorful breathing light design 7.Metal 3D anti-skid roller design✔️Specifications:1. Product model: G22 fan cooling gaming mouse2. 100% new mouse game3. Product interface: USB4. Number of keys: 6 keys5. Human body engineering design6. Light mode: Breathing lights glow7. 4-level adjustable DPL, Max 6400 DPI8. DPI switch:4files(1000-1600-3200-6400)DPI9. Voltage rating/electric current: DC 5V/100MA10. USB plug and play11. Switch life: 8 million cycle12. Cable length: 150cm13. Item Weight: 145g14. Item Size: 128*80*40mm15. Support Windows 2000/XP/win7/win8 / win10 Vista 32bit IOS or latest ✔️Packing list:1 x gaming mouse1 X User manual