Features: 1. Fart Machine: Enhanced speaker function delivers deeper bass and increased volume for realistic sound effects. Create humorous moments by using the remote control to activate the sound at just the right time. Ideal for playful pranks when used appropriately. 2. Multifunctional Toy: A fun way to lighten the mood or play a lighthearted joke when someone is being serious. Offers entertainment and laughter, making it a unique novelty item for fun-loving individuals. 3. Suitable Ocns: Perfect for use at birthday parties, April Fool's Day, Valentine's Day, Christmas, Halloween, and other festive gatherings. Also makes a playful gift for kids and families during holidays. 4. Realistic Effect: The remote-controlled sound box realistically simulates sound effects, adding an element of surprise and humor to any social setting. 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 4.2cm. Specification: Material: Plastic Product Color: Black Package Size: 25 x 17.5 x 6cm Package Weight: 165g Battery: Fart Machine requires 4 x AA batteries (not included), Remote Control uses a button battery (included) Package Included: 4 x Fart Machine 1 x Remote Control