Feature: 1. Funny remote control fart box simulate fart sound, can be a wonderful and nice party prank toy. 2. You can also adjust the position and squeeze speed to hear different fart sounds, funny tricky toy. 3. You can use it as a prank, which is sure to bring endless fun, friends tricky and fun toy, suitable for children playing. 4. Easy to operate, make the surface of the vent is about 2‑3 cm from the end of your thumb, and then squeeze hard. 5. Special designed for children of 9‑15 years old to play (for reference only),fart box powered by 4pcs AA battery (not included). Specification: Item Type: Fart Box Material: Plastic Fart Box Size: Approx. 10 x 8 x 3cm / 3.9 x 3.1 x 1.2in Remote Control Size: Approx. 7 x 3.5 x 1cm / 2.8 x 1.4 x 0.4in Suitable Age: 9-15 years old (for reference only) Color: Black Fart Box Battery: 4pcs AA battery 1.5V (not included) Remote Control Battery: 1pc x 23A battery L1028 12V (included) Usage: Fart box requires 4pcs AA batteries (not included), remote control batteries are included of the package, opening the battery cover with a screwdriver and load 4pcs "AA" batteries, ensuring polarity (+/-), ensuring that the battery cover is firm, do not mix old and new batteries.When your target is near the fart box, you can press the red button on the remote control. To activate the farting noise, remember to turn off the farting box unit when you're finished playing practical jokes.When the battery polarity (+/-) is turned on, do not charge. Tips: Do not mix alkaline standard batteries or rechargeable batteries.Do not handle batteries in a fire, which may cause explode, not recommended for children under 3 years of age to use.. Package List: 1 x Fart Box 1 x Remote Control Note: Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.