How to change batteries in a Logitech Anywhere MX mouse - Quora
Logitech MX Anywhere 2S Review - RTINGS.com
Amazon.com: Logitech MX Anywhere 2 Wireless Mobile Mouse, Long Range Wireless Mouse with Hyper Scroll and Easy-Switch up to 3 Devices – Stone : Electronics
Amazon.com: Logitech MX Anywhere 2S Wireless Mouse for Windows and Mac with Dual Connectivity, Built-In Battery 500mAh, 400 DPI Hyper-Fast Scrolling Mouse - 910-005132 (Renewed) : Electronics
User manual Logitech MX Anywhere 2S (English - 4 pages)