Ajazz I309Pro 1600 DPI 8 Keys Dual Mode Gaming Wireless Bluetooth Mouse 1. Anti-slip rollers, RGB lighting, anti-slip design 2. Custom macro programming, one-key release of various combinations 3. There is an energy saving switch on the back 4. 50,000,000 times Huanyu micro-motion, high-frequency rebound, comfortable rebound, anti-wear design, more durable 5. Ergonomic design, fit the hand, LED breathing light, side buttons 6. Rear wing LED light strip design, mixed color marquee lights, light strips flow in magic 7. Rate of return: 125-1000Hz 8. Image sensor: PAW3338 9. DPI adjustment: 200-1600DPI (six levels can be customized) 10. Photoelectric resolution: 16000dpi 11. Number of keys: 8 keys 12. Wireless transmission frequency: 2.4GHz 13. Operating distance: 10m 14. Working mode: photoelectric 15. Interface: USB 16. Button life: 50 million times 17. Battery capacity: about 600mah 18. Power supply mode: USB charging built-in lithium battery 19. Acceleration: 40G 20. Dimensions: 12.5 x 63.4 x 39.3mm 21. Weight: 78.6g