Features:
1. Searching: When you want to find lost keys/bags/luggage/pet and other things, just press the matching button on the transmitter. The corresponding receiver will sound alarm; it will last for 7-9 seconds and then stop automatically.
2. Lighting function: the light will turn on when pressing the button on the broadside, and off when pressed again.
Attentions: Please replace the battery for transmitter and receivers when the searching distance becomes shorter.
3. One transmitter, four receivers correlate with four large buttons on the transmitter. Suitable for personal use, family use, gift, and promotional purposes, etc.

Specification:
Type: Key Finder
Material: ABS
Colour: Black

Package Included:
1 x Key Finder
4 x Receivers

Note:
Please allow slight 1-2cm difference due to manual measurement and a little color variation for different display settings.