1/2pc 3 in 1 Emergency Survival Whistle Compass Thermometer Referee Whistle Camping Hiking Outdoor Multifunction Whistle

Features: 1. High score Bay whistle, Loud, Up to 150db, Spread further.

2. Referring to North (South) needles.

3. Thermometer.

4, nylon lanyard (more convenient to carry, rope length of about 40cm (hanging on the neck).

5. Used to sports events, ask for help, Training pet ect .

Specification： Name: 3 in 1 whistle (Compass, thermometer) Material: plastic Field rescue whistle tool

Notes: 1. Due to the different monitor and light effect, the actual color maybe a slight different from the picture color. 2. Please allow 1-3 cm differs due to manual measurement.