Function:1. Can record your own voice after long pressing.2. Can be used as a parent-child interactive toy.3. Can be used for children's language education.4. It is a perfect recordable talking button with LED function.5. Can be used as a phonograph between family, company, and friends.6. Small size, easy to carry and easy to use.7. Various colors for your choice.8. ? Answer buzzers allow students to easily buzz in when they have an answer.9. ? Actively engage students with game-show buzzers.10. ? A perfect tool for quieter students - buzzers are loud enough to get the class's attention.11. ? Four distinctly different, attention-grabbing sounds allow teachers to clearly identify who buzzed in first.12. ? Ideal for ages 3+13. It is a perfect recordable talking button with LED function14. Small size, easy to carry and easy to use15. Can be used as a parent-child interactive toy Specification: This button can record your own voice and you can record after long pressing. It can also be used as a parent-child interactive toy, a language education for children, or as a phonograph between family, company, and friends. Features: Can record your own voice after long pressing. Can be used as a parent-child interactive toy. Can be used for children's language education. It is a perfect recordable talking button with LED function. Can be used as a phonograph between family, company, and friends. Small size, easy to carry and easy to use. Various colors for your choice. Long press 6 seconds to record for about 30 seconds. The diameter of a single button is 6.5 cm Specifications: Item Type: Button Material: ABS plastic Color: Blue, pink, green, orange Gender: Unisex Battery: 2 * AAA (not included) Volume: 80dB Package weight: 85g / 2.99ounces Package size: 80 * 80 * 39mm / 3.14 * 3.14 * 1.53 inches Package list: 1 * Button Package list: 1 * Button