Fun button excellent for pranks, office gadget, gag gifts, leaving meaningful messages for your loved ones, game buzzer, and even alternative communication and speech therapy. Lightweight and compact, 3.5 inches * 3.5 inches * 1.38 inches, weighs 2 ounces. The recording button goes with you everywhere! Just put it in your purse, pocket or backpack and you always have a shopping list + AAA*2 batteries. The recording button can record all your sounds for up to 30 seconds. Interesting buttons that use environmentally friendly materials, it can protect you and your family from heavy metals. Ideal as a gift for both adults and children, can be used as a teaching and learning tool, office use, home use, pet use, as many as you can imagine. You can record any phrase, message or sound effect you want! This allows you to use it in an unlimited number of ways at home, in the office, at school, for pranks or as a gag gift.