1. The streamlined appearance can be seen at a glance, and it fits comfortably in the palm of your hand. Whether it is grasping, moving or clicking buttons, it can be handy. 2. The surface treatment is and delicate, with a soft skin-like feel. 3. High-standard game configuration dedicated game chip, with outstanding game performance, fast and responsive 32Kb onboard built-in storage, real hardware macro definition, can save the set data in the mouse, and can be used on other computers without installing software use. 4. Integrated shortcut keys for convenient operation of commonly used functions. Common functional operations such as "forward, backward, light mode switching, light on and off" can be performed separately, and other functions can also be set through the bottom mode button to meet individual needs 5. The rollers are nested with leather rings, which are more beautiful and non- Programmable design to meet individual needs Before setting and operating functions, please select the appropriate language. Model: T-50 Type: gaming mouse Connection with computer: wired Optical resolution: 12800 () Number of keys: 9 (keys) Interface: USB Whether to support ergonomics: support Adjustable resolution: five gears Operating distance: 1.8 (m) Working : photoelectric Wheel direction: four-way wheel Line length: 1.8 (m) Number of keys: 9 keys Tracking system: optical Working voltage/current: 5V100mA : 3 million times Roller life: 1.2 million revolutions Resolution: 1000-1600-2400-3200-4800-12800DPI Return rate: 125-1000Hz Colour:black Material:plastic Package Contents: 1 x wired mouse 1 x Multilingual manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.