Welcome to our store！</br> 1、Storage Tank: You can put your own survival kit in it before you travel: write your name, address, telephone number, blood type, etc., so that rescuers can get to know your situation in the first place. 2、High White LED Flashlight: Under the premise that there is no light in the field, the lighting system and LED bulb for emergency use have a life of 10,000 hours, providing enough light for you. 3、Tinder Magnifying Glass: When there is no tinder in the wild, the magnifying glass can be focused on the principle of sunlight to refract sunlight onto dead grass and leaves to produce tinder. 4、Survival Reflector Signal Mirror: Using the principle of sunlight reflection to search and rescue personnel to explain their current position, in the critical moment to provide you with help. 5、Thermometer and Compass: Faster and more accurate, the first time to grasp the current temperature, but also has a compass, accurate and clear, at a glance, to provide you with accurate time and direction. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type:&nbsp;Emergency&nbsp;Survival&nbsp;Function&nbsp;Whistle Weight: 53g/1.9oz Product Material: ABS Battery Capacity: 80mAh (shipped with built in battery) Battery Type: button battery CR1220 Number of Batteries: 2 <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Multifunctional Whistle Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>