X10 2.4G Wireless Vertical Ergonomic Gaming Mouse(Black) Filter-Follow Focus adapt to the voltage instability

adapt to the voltage instability environment

General Compatible with Vivo:  V21 4G

Sensor: 3-Gyro + 3-Gsensor

cooling vents on all sides

5-inch IDE hard disk/3

X10 2.4G Wireless Vertical Ergonomic Gaming Mouse(Black) Filter-Follow Focus adapt to the voltage instability1. 2. 4GHz Wireless Connectivity (USB receiver) 2. Ergonomic designed to remit and prevent carpal tunnel syndrome. 3. Optical laser technology for precise control 4. Easy to use, comfortable to hold, prevent mouse hand. 5. L R mouse buttons, 2 thumb buttons, and a clickable scroll wheel , 1 dpi buttons(dpi + dpi ). 6. Specifications: Resolution: 800dpi ; 1600dpi ; 2400dpi. Button: 6 buttons Maximum operating range: 10m Material: ABS Button life: 5