- Function: Compass (high accuracy, high definition, clear at a glance).
- Thermometer (to grasp the current temperature faster and more accurately).
- High decibel survival whistle (easy to carry).
- Display mode: pointer type
- Sports outdoor projects: bicycle cross-country hiking camping.
Function: Compass (high accuracy, high definition, clear at a glance). Thermometer (to grasp the current temperature faster and more accurately). High decibel survival whistle (easy to carry). Display mode: pointer type Sports outdoor projects: bicycle cross-country hiking camping. me: Professiol Outdoor Multifunctiol Lifeguard Whistle/Compass/North Pointer made in Chi Color classification: Army green orange Carrying method: hanging button Net weight: 16.1g Sports Outdoors Outdoor Recreation Camping Hiking vigation Electronics Compasses
