Net Weight: 65g

Main Color: Black
There are two styles of this key finder set, as shown in the picture, and which will be randomly sent.
External material: plastic
With this super finder, find everything, just by a button.
1 transmitter matches 4 receivers.
Design: RF Wireless Technology/Environmental/stable function/No-Radiation
Long battery last time and working distance.
Transmitter&receiver powered by button cell batteries (included).
This is One Keychain Controller and 4 Wireless Receiver Super Electronic Key Finder Anti-Lost Alarm Keychain.
The receiver is very small and light, very easy to secure to the keys.
Size: Receiver: 4.5 x 2.8 x 1.1cm (Powered by CR2032 battery)
Transmitter: 6 x 3.2 x 1.2cm (Powered by CR2016 battery)
Locate keys up to 30 meters (90 feet) away, through floors, walls, even sofa cushions.
With One Controller and 4 Wireless Receiver to find 4 things.
Keep the Receiver to with the thing that you want to find.
How to use:
Match: Turn up the Keychain switch to "ON" position, it will beep constantly ("dee...dee.."),and push the button on the card, keychain will stop beep after matching.
Find: When you want to find the lost keys, just push the button on the card, and the keychain will sound alarm within 1 second, alarm will last for 4 seconds and then stop.
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.

We guarantee the style is the same as shown in the pictures, but not the same performance on different bodies as on the model. Thank you!