Fart Machine #2 is new and improved with 15 fart sounds. The funniest gag gift ever just got better! Use it anywhere: Parties, School, Movies, Office, Anywhere you want to embarrass someone! This gag gift is so funny it has a warning label that 'You Might Die Laughing!' Item comes packaged in a Blister pack - Product has 2 pieces, the small remote control switch and the Speaker. Comes with double stick tape, so you can hide it anywhere (Under Chairs Works Great!). Requires 1 '9v' battery. (Not Included)