Usage Tips:[Realistic Sound Effects] This fart machine can produce incredibly realistic and lifelike farting sounds, your friends, family or colleagues be amused by this sound machine toy. [Compact and Portable] The fart machine measures 6.8x2.6 cm and is powered by 3 AAA batteries (not included), compact and portable. With the included remote control, you can use the remote control to prank anyone anytime, anywhere. [50 Realistic Sounds] The device has 50 different realistic sound effects, which makes the pranks more fun and most people's favour. [Easy to Operate] The remote fart noisemaker is simple to operate. Just the button on the remote control and enjoy the fun of pranking. [Funny Prank Gift] Our remote control fart machine is a very fun toy for parties, Christmas, Halloween and other parties, also an ideal gift for friends and family. Note:Due to different batches, the style of the remote controller is random, and the designation is not accepted. Product name:Fart Machine Size: 6.8 x 2.6 cm Driving method:3 x AAA batteries (not included) Effective remote control distance: 10M Colour:Silver Material:ABS Package Contents: 1 * Fart noise machine 1 * Remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.