Find your lost keys easily with this compact sound activated finder key chain, it will beep and flash red light when you just whistle or shout to help you locate your item. Also can be used flash light key chain, push the button to turn the LED light on. This finder would react to any loud noises, so make sure it is not near by loud noises. Logo can be printed on the finder to replace words "key finder" or on the other side, replaceable button batteries included.
