The Giggle Bug works to find children in your home, much like your cordless phone base pages your handset when it is misplaced. Clip the device to childrens clothing so that you can find them instantly. No more hiding! An alert sound that is easy on little ears but helps parents hone in on their little Giggle Bugs! Great for kids 18 month to six years and works well in a range of 75 to 100 inside and above 100 when outdoors. Cute ladybug design in red or green hues can be used at home or on the go.