The Canon RC-6 Wireless Remote Control is a simple, compact, infrared remote control that makes it possible to fire a camera wirelessly from as far as 16' (4.8 m). The RC-6 will operate in either 2-second delay mode or will instantly take a shot. The RC-6 is only 2.5" (63.5 mm) tall and can fit easily into your pocket or on a keychain.

Allows for shutter release up to 16' (4.8 m)
Wireless camera operation
Runs on two CR-1220 Lithium button batteries (included)
May be used to activate mirror-lock and bulb-shutter functions