Features: 1. Fart Machine: Enhanced speaker function delivers deeper bass and increased volume for realistic sound effects. Create humorous moments by discreetly placing the device and activating it remotely at the perfect moment. 2. Multifunctional Toy: A playful prank device ideal for light-hearted fun among friends and family. Adds humor to everyday situations and brings laughter to social gatherings. 3. Suitable Occasions: Perfect for birthday parties, April Fool's Day, Valentine's Day, Christmas, Halloween, and other festive events. Makes a fun gift for kids and families during holidays and celebrations. 4. Realistic Effect: The remote-controlled sound box realistically simulates sound effects, providing an entertaining and surprising party accessory. 5. Suitable For Adults And Children: Designed for children aged 9 to 15 and adults. The device requires 4 AA batteries (not included). Product 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: 165 g Battery: Fart Machine requires 4 x AA batteries (not included), Remote Control includes a button battery Package Included: 4 x Fart Machine 1 x Remote Control