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 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 Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!