This product is either discontinued or we cannot get that from suppliers.
Logitech Mouse 910-005156 Wireless, 1000 dpi, 200 to 4000 dpi (can be set in increments of 50 dpi), up to 70 days on a single full charge, 1 LED for battery status, 3 LEDs for Easy-Switch on the bottom of the device, Button-7, hyper-fast scrolling, from precision to free scroll in one click, Back/Forward, Tilt wheel and middle click, Advanced 2.4 GHz wireless technology.
The Logitech MX Anywhere 2S Wireless Mouse is specially built with Logitech Flow to enable users to switch between devices with ease and even copy/paste images from one device to another.