Smart Key Finder Anti-Lost Whistle Sensors Keychain

When you lose your key in your drawer, cupboard, under the bed etc. You can just clap, whistle or shout, then it sounds and flashes to help you to find your keys. Features: Small size, easy to carry. Find your key or any other items easily. Remote control by sound. Whistle or shout to make it beep and flash. Can be used as an LED light as well. Comes with a chain ring and installed battery. LED torch, convenient to look for the lock eye. With ON/OFF Switch . Simply whistle to activate the alarm, enabling you to locate your keys easily.