Magically control a television or any other infrared controlled device with this Harry Potter remote control wand! Perfect as a gift or simply to show your friends you are a master of wizardry by changing channels, volume or more on your television, DVD player or music device. This Harry Potter remote control wand was featured in The Big Bang Theory's episode 16 of season 7!How it works:This Harry Potter remote control wand works by mimicking the infrared signals sent by your current remote control. Programming is done by the user in one of three modes (practice, programming, control) by pointing your current remote "tip to tip" with the Harry Potter remote control wand while pressing the function you'd like to program. Detailed instructions for setup are documented in the packaging as well as posted above as a PDF file link. To further assist you, we have included a product video that is posted on this site to left.This amazingly giftable item is made of ABS plastic and is approximately 14" in length. Wand requires two AAA batteries (not included).