Car jump starter specification & quoattion 1. Jump start the car when you can’t start your car even in rainy days. 2. Scald-proof, heat-resistant, rain-proof , SOS light , sharp flash, long distance flashlight, maximum is 300 meters, easy for calling for help from a long distance. 3. Private casing with patent, CE, FCC, RoHS certificates and global insurance. 4. Metal life hammer, users can break car glass when emergency 5. Torch appearance, good for night exploration and fishing.