Logitech MX ERGO S 440DPI Bluetooth + Unifying Dual-mode Wireless Trackball Optical Mouse, MX ERGO S Option:MX ERGO S 7 inch VA reverse display

7 inch VA reverse display large screen

Material: 1680D Oxford cloth bag

onboard WIFI and Bluetooth

15 servers world class translation experience

push the code switch to the direction of the arrow by hand

Logitech MX ERGO S 440DPI Bluetooth + Unifying Dual-mode Wireless Trackball Optical Mouse, MX ERGO S Option:MX ERGO S 7 inch VA reverse displayFeature: 1. With adjustable shaft. 2. Has cross computer control capabilities. 3. Change the speed and accuracy of the cursor to achieve one button control and adjust the sensitivity at will. 4. Quick access to shortcuts. 5. The battery can be used for up to 4 months after it is fully charged. 6. 320DPI 440DPI optical tracking technology. 7. Easy to install. Parameters: 1. Battery life: It can be used for up to 4 months after being fully charged (the