0.8 ounces

Make sure this fits by entering your model number.
MAKE PERSONALIZED SOUNDS ON RECORDABLE BUTTONS : Make your buzzers customizable! These answer buzzers are great for making your buzzers any sound that you want – they record up to 7 seconds!
CLASSROOM TOOL OR JEOPARDY BUZZER: A perfect tool for quieter students – buzzers are loud enough to get the attention of the class. Use them as Jeopardy buzzers or buzzers for Family Feud!