original mouse top shell + bottom shell++side key mouse case for Logitech M705 mouse housing repair accessories|Mice & Keyboards Accessories| - AliExpress
Logitech Unifying M705 Marathon Mouse Unboxing and Review - YouTube
Amazon.com: Logitech M705 Marathon Wireless Mouse – Long 3 Year Battery Life Ergonomic Sculpted Right-Hand Shape Hyper-Fast Scrolling and USB Unifying Receiver for Computers and laptops Dark Gray (Discontinued by Manufacturer) :
Logitech M705 Marathon Wireless Mouse with 3Y Battery Life
Logitech Marathon Mouse M705 review: This curvy mouse gives your wrist the kind of break it deserves - CNET