Tired of losing your keys all the time?  Getting stressed out from loosing your keys or being blamed for it by your parents or spouse?

Relax! You have us with our unparalleled solution on your side!

Now you can turn finding your keys from stressful to a whole lot of fun with this fantastic credit card size key finder and key chain receiver

An extra sensitive receiver will help you find your lost keys behind walls, inside drawers, under bedding and in hard to find places

Extra-long range over 60 feet (20 meters)

Credit card size transmitter easily fits in your wallet or purse

No need to clap or whistle with this superior RF search technology

It comes with a single key-chain, so when you hear it whistling back to you, you know it is yours

Extended battery life

All batteries included!

Top quality finder, won't break on you or give you any false alarms

Turn up the receiver's switch to "on" position, it will beep constantly('dee...dee...'), and push button on the card transmitter, the receiver will stop beep after matching.

When you want to find the lost keys or other things, just press the matching button on the card, and the receiver will sound alarm within 1 second, the alarm will last for 4 seconds and then stop.

Specifications:

External material: plastic

Design: RF Wireless Technology

Transmitter&receiver powered by button cell batteries(included)

Size: Receiver: 4.5 x 2.8 x 1.1cm

Transmitter: 8 x 5.1 x 0.4cm

Package included: 

1 x Transmitter

3 x  Receiver