The Logitech M325s wireless mouse is particularly suitable for users with smaller hands, including children, or in tight working conditions. The curved, symmetrical shape of the mouse adapts to your hand, making it comfortable to use for both left and right-handed users over extended periods. It connects via a 2.4 GHz USB nano receiver, which, due to its small size, does not create any obstruction and can remain plugged into your notebook permanently. The mouse requires one AA battery, which can last up to 18 months depending on usage.