1. Optical tracking, precise positioning, six files adjustable, skin-friendly material, ergonomic design, RGB cool lighting effect, special key 2. Comfortable grip, close to the palm, painless use for a long time 3. Plug and play without a mouse driver 4. E-sport game optical engine, stable performance, high-speed transmission, accurate operation does not make the card 5. High-performance optical hospitality, optional 6 dpi switch, cannot drop sensitive working frames 6. Rubber three-dimensional roller, non-slip wear-resistant, reduce error when browsing the web process, accurate positioning 7. Cool RGB lighting effect, special lighting, RGB lighting wheel light emitting, various lighting mode switch lighting effect 8. Press multifunction buttons, ergonomic layout, quick response 9. Operating voltage: 5V 10. Operating current: less than 100mA 11. How it works: photoelectric 12. Resolution adjustable: six 13. Line length: 1.5 meters 14. Material: PC 15. Wheel direction: Four-way wheel 16. Key number: 7 Key 17. Interface: USB 19. Supported system: Windows XP/7/8/10/Mac etc.

Size 20: 12x6.4x4cm 21. Weight: about 118 grams