The Fur Ball Buzzer is a fashionable furry buzzer series for children and women, can be used as accessories. Pull out the pin to activate the 100db alarm. Can be used as a personal alarm, or can be attached on a bag, purse, backpack, luggage, laptop bag, etc., to keep out for easy access. Available in three different colors (Pink, Purple and White). Includes 3 - 1.5V LR44/AG13 button cell batteries.