Giới thiệu Chuột cầm thẳng đứng 3200Dpi dây usb có 7 nút
1. Resolution: 1000/1600/2400/3200dpi adjustable. 2. Button: 7buttons(DPI switch/scroll wheel/ left /right/one key back to desktop/ previous page/next page button) 3. Size: 115*87*58mm(L*W*H) 4. Weight: 103g 5. Interface: USB Wired 6. Color: Black 7. System support: Windows / for Mac 1. The adjustable DPI allows you to change the sensitivity of the mouse's pointer speed. 2. Ergonomic vertical design, efectively remitting and preventing carpal tunnel syndrome, just say goodbye to the "Mouse Hand" 3. "Show desktop" button, allows you to get back to your desktop just by an easy click on the mouse, convenient for office and game users. material: plastic Package included: 1x USB Vertical MouseOnly the above package content, other products are not included. Note: Light shooting 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.