4 In 1 Multifunction Car Safety Hammer with flashlight. Life-saving hammer, safety hammer: sharp strong hammer, smashed the glass to escape in case of an accident when. The cutting knife: hook embedded blade, cut the seat belt escape in case of accident. flashlight: Located in front of the handle, with separate switch, can provide continuous lighting.Warning lights: in the handle part, a separate switch, 9 LEDs red light flashes, the product can be sucked magnetic head on the roof, from the alarm effect. There is a flashlight at the bottom of the magnet, the iron can be adsorbed on any position of the car. Our offer without battery.