4in1 Multifunctional Car Emergency Safety Hammer Flashlight Warning Light Cutter Knife Life-saving Rescue Hammer.
multifunction car safe tool/4 in 1 LED flashlight/caustion light/emergency hammer/safety belt Cutter.
Function:alarm and flee for trouble and emergency
Power supply :2*AA batteries (not include)
LED: red-lighted LED
Neon bulb:single bulb 2.5V 0.3A
Longevity of batteries:LED only, about 36 hours continuously. Neon bulb only, about 4 hours continuously