We found a bunch of these lost in the warehouse and the batteries are not so great, but can be replaced by removing 3 screws. 3 button cell batteries will bring this opener back to full life, or enjoy the opener without sound. Brand new and in original packaging. While supplies last!! When this opener touches the bottle cap, you will hear Betty Say: "Hi... I'm Betty Boop. Want some sweets? ooooh! Boop-oop-a-doop!" Fully licensed. Battery and instructions included.