Multifunction game buzzers: 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 children's language education toy, dog buttons talk training,or as a phonograph between family, company and friends. Buzzers are small size, easy to carry and easy to use. Different colors for your choice.Blue, pink, green, orange(optional)Long press for about 6 seconds to record a sound, and the recording time is less than 30 seconds. The diameter of single recordable button is 6.5cm. Specifications: Color: Blue, pink, green, orange(optional) Battery: 2 * AAA(not included) Item type: Button Material: ABS plastic Volume: 80dB Package weight: 300g / 10.5ounces Package size: 160 * 160 * 80mm / 6.29 * 6.29 * 3.14inches Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you!