Feature:1. Can record your own voice after long press it.2. Can be used as a parent-child interactive .3. Can be used as a children\u0027s 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. Different colors for your choice.8. ? Response buzzers let students easily buzz when they have an answer.9. ? Actively engage students with game-showbuzzers.10. ? A perfect tool for quieter students - buzzers are loud enough to get the attention of the class.11. ? Four distinctly different, attention-getting sounds enable 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 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 , a children's language education , or as a phonograph between family, company and friends.Features:Can record your own voice after long press it.Can be used as a parent-child interactive .Can be used as a 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.Different colors for your choice.Long press 6 seconds to record for about 30 seconds.The diameter of single button is 6.5cmSpecifications:Item type: ButtonMaterial: ABS plastic Color: Blue, pink, green, orangeGender: UnisexBattery: 2 * AAA(not included)Volume: 80dBPackage weight: 85g / 2.99ouncesPackage size: 80 * 80 * 39mm / 3.14 * 3.14 * 1.53inches Package list:1 * Button Package List:1 * Button