Specifications: Once press the button, machine will speak yes or no loudly, 7 kinds of different sound, lasting almost 15 seconds. Fun stress reliever, can be used everywhere like a competition show, office, classroom and so on, great for kids, elderly or disabled. Made of premium plastic material, eco-friendly and durable for long time use. Type: Sound Button Material: Plastic Quantity: 2Pcs Power Supply: 2 x AAA Batteries (Not Included) Features: Eco-friendly, Durable, Party Props, Talking Machine Height: 3cm/1.18", Diameter: 9cm/3.54" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x YES Sound Button 1 x NO Sound Button Note: Please allow slight errors due to manual measurement. Please make sure you don't mind before bidding. Color may vary depending on your monitor, please understand. Note: Hello, please pay attention to your shipping address when purchasing products. If your delivery information (e.g. name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly