Survival Whistle 2Pcs Outdoor Multifunction Supply with Nylon Rope Thermometer Compass
- High-decibel survival whistle, clear sound, easy to hear.
- Suitable for outdoor travel, hiking. camping, outdoor training and other survival activities.
- With nylon tied rope, 40cm length, can be hung on the neck, easy to carry.
- With compass, high precision, help you find right direction.
- With thermometer function, quickily and accurately show temperature.
