Features:
Dog Shaped Voice Control LED Key Finder Locator Key Chain;
Can be hung on your keychain, wallet or phone; also can be used as car hanging pendant;
Whistling to inducte;
Easy for the elder and children to use;

Using instructions:
Open the switch behind the locator, blow a whistle for 3 to 5 seconds; after audio sensors receiving the signal, it will sound the alarm and the LED flashing lights can let you easily find items in the night!

Specifications:
Product weight: about 30 g
Size: 6.3 X 5.5 X 2.5cm/2.48 X 2.17 X 0.98"

Package Content:
1 X Key Finder