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