4 in 1 RF wireless anti-lost alarm super electronic key finder keychain

Specification:

1) Plastic material housing

2) Detecting Range: 50m (outdoor) / 30m (indoor)

3) LED will show a red light when the signal is sending out

4) Four buttons to find 4 different things

5) Comes with English manual

6) Beep alarm

- Transmitter powered by 1 x 27A battery (included)

- Receiver powered by 1 x CR2032 cells (included)

7) Dimensions:

- Transmitter: 12cm x 4.4cm x 1.5cm

- Receiver: 45mm x 28mm x 11mm

Package Includes:

4x receiver, 1xtransmitter