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 childrenu0027s 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 3and13. 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 x AAA(not included)Volume: 80dBPackage weight: 85g / 2.99ouncesPackage size: 80 x 80 x 39mm / 3.14 x 3.14 x 1.53inches Package list:1 x Button Package List:1 x Button