Features:
Small size， easy to carry
Find your key or any other items easily
Remote control by sound
Whistle or shout within 7 meters to make it beep and flash 

Specifications:
Powered by 2 AG3 batteries (included)
Notes: Any loud noise will cause the key finder to beep and the light to flash. So if you are near a loud TV or loud noises， make sure to turn down.
Color: White/Black

Packing content:
1X Key finder