HP Elite v2 Wireless Keyboard

This keyboard comes with programmed F keys that access common functions with the help of the Function key. It also has a web browser hot key and dedicated volume control hot-keys. It's powered by two AAA batteries and features a battery level indicator as well as a sleep mode to help conserve the battery. The Elite v2 doesn't have an on/off switch and the manufacturer doesn't offer an estimated battery life, so we're left to guess that it will likely last between 12 to 24 months since this keyboard doesn't really have any fancy bells or whistles that are typically responsible for draining batteries.