This Husky 5-in-1 tire pressure tool includes a digital tire chuck, red LED emergency light, white LED flashlight, seatbelt utter, and safety hammer/glass breaker into a single compact unit for easy storage and accessibility. With 2 LED lights and LCD backlight powered by 1 x AAA battery and an LCD display powered by 1 x CR2032 coin lithium-ion battery (both included), the Husky 5-in-1 digital tire pressure tool is easy to use and maintain. As an added layer of protection, the gauge automatically shuts off after 30-seconds to preserve battery, helping to increase its overall life. This unit can also be manually shut off by holding down the power button for 3 seconds.