1. It is an important tool to own in an emergency situation 2. In addition to emergency use the tool provides basic automotive uses 3. Its intended uses are:a digital tire gauge,a bright flashlight,an emergency hammer and as an emergency seat belt cutter 4. Be ready for a roadside emergency 5. Using the bright flashlight,easily locate inside your vehicle or in dark areas 6. Check your tire pressure with an easy-view digital read out tire gauge 7. Use the seat belt cutter to quickly break free from you seat belt in an emergency situation 8. Use the hammer-head to break windows in an emergency situation 9. Supply power: 2*AAA batteries (not included)