Whistle Sonic Key Finder Keychain with Sound LED

Still frustrated at losing your keys? And now, you can use this Sonic Keychain Finder to find your keys quickly. All you need to do is whistle outloud and the keys will give out 8 audible beeps and have a flashing light on the fob so you can quickly find your keys. You will be able to find the keys from at least 50 feet away.
Features
Sound Activated and LED Flashes When you lose your key in your drawer, cupboard, under the bed etc. You can just whistle then it sounds and flashes to help you to find your keys. One high light led helps you to find your way in the dark
Make the Sound Loud All you need to do is clap, whistle or shout. Any loud noise over 1000-1200hz causes the promotion gift to beep and the light to flash.
Auto Off without Any Sound It will shut off after 8 audible beeps.
Specifications
Name Key Finder
Power 2 x Alkaline Button Cells
Material ABS
Product Weight 10g
Package Weight 30g
Package Size 10 x 5 x 3 cm