Features: 1. Fart Machine: The built-in speaker delivers enhanced bass and volume, producing realistic sound effects. This device can be used to play lighthearted pranks in social settings. Hide the device and activate it remotely at the perfect moment for maximum effect. 2. Multifunctional Toy: A fun way to respond when someone annoys you—use it to play a harmless prank that’s sure to bring laughter. An entertaining and mischievous addition to your collection of novelty items. 3. Suitable Occasions: Ideal for birthday parties, April Fool’s Day, Valentine’s Day, Christmas, Halloween, and other festive gatherings. Makes a great gift for kids and families during holidays and celebrations. 4. Realistic Effect: The remote-controlled sound box realistically simulates sound effects, making it a perfect party novelty toy for surprise moments and comedic entertainment. 5. Suitable for Adults and Children: Designed for children aged 9 to 15 and adults. The sound box requires 4 AA batteries (not included). Remote control includes a button battery. Dimensions: 12 x 11 x 4.2 cm Specification: Material: Plastic Product Color: Black Package Size: 25 x 17.5 x 6 cm Package Weight: 165g Battery: Fart Machine: 4 x AA Battery (Not Included), Remote Control: Button Battery (Included) Package Included: 4 x Fart Machine 1 x Remote Control