Brand N/A Quantity 1 piece(s) Material ABS Color Black + orange + silver Function Lighting break the glass cut seatbelt LED Qty. 3 Power Supply Built-in 3.6V 80mAh Ni-MH battery Other Features Cranking to generate power no external batteries needed.Green environmentally friendly economical and safe; High brightness(3-LEDs) 2-mode: steady strobe.good for lighting; Breaking the glass in urgent condition. Life-saving hammer is worked by pressing built-in spring to remove the pin so as to smash the glass; Cutting the strap in emergency; Novel fashion and exquisite long lifespan. Packing List 1 x Hammer