Whistle Sound Control Beeping LED Flashing Lost KeyFinder Locator Keychain

Features:

.100% brand new and high quality
.Remote control by your Whistle sound
.Find your key or any other items easily
.Whistle or shout within 5 meters to make it beep and flash red light, and lastingabout 10 seconds following the red flash light
.Small in size, portable and convenient
.It can be used as a keyring
.Powered by 2 AG3 button cells(included)

How to use it:

1. Attach this electronic key finder to your keys
2.When you lose your key in your drawer, cupboard, under the bed etc. You canjust clap, whistle or shout, then it sounds and flashes to help you to findyour keys
3. After 10 seconds, when there is no any noise, it will stop sounds andflashes itself
Note: Any noise over 85-90DB causes the key finder to beep and the light toflash

Specifications:

.Color:Available in White,Black
.Light Color:3mm Red Light
.Battery: 2*AG3 Button Cells(Included)
.Effective Distance:5M
.Wieght:11g
.Package Dimensions:50*40*20mm
.Packing:OPP Bag

Package Content:

.1 x Lost Key Finder Locator Keychain