The Magic Mouse has a built-in battery and works for about a month or more between charges. barely unpacked, it automatically associates with your Mac to be immediately operational.

LOGITECH - Wireless mouse - Pebble Mouse 2 M350s - White - (910-007013)

Manufacturer: 2547, Brand: HP, Product type: Mouse, Color: Black, Type: optical, Type: Office, Ergonomics: for left and right handed users, Connectivity: 2 .4GHz USB receiver, Dimensions: 3.4 x 5, 85...

Logitech - Lift mouse for Mac - Wireless Ergonomic - White