KUNFINE 3-in-1 Multifunctional Portable Car Tire Repair Kit with 5 Ton Electric Hydraulic Jack, Air Compressor & LED Light - Emergency Tire Change for SUV, Sedan, Van (Perfect for Roadside Assistance & Off-Road Adventures)

Operation Turn on the power of the vehicle;Plug into cigarette lighter or connect with the vehicle's battery;Choose the proper socket to the wrench's shaft;According to the thread direction, press switch for tightening or loosening.Press left side of the switch to start operation, each nut will be loosened after two or three times of 'clatter' sound;Press right side of switch to tighten nuts, it will be tight enough after two or three times of 'clatter' sound. Operated with 12V DC power, very easy and convenient.

Advantages The machine is with the fashionable and beautiful design, and adopts the advanced electric machinery technology. It is low noise, quick speeding, stable lifting perfomance and so on.

Safety Considering the safety, the machine designs self-locking power structure and overloading protection device specially. That is to say when the power has been disconnected, the lifted jack will not fall, only re-connecting the power, the jack will go on working, or using the safety knob to fall the car, which will protect the operator’s personal safety effectively.

Practicability In order to strengthen the practicability, the machine is added the functions of Tire Inflator Pump, Illumination and Warning. So the machine combines two functions Car Jack and Tire Inflator Pump

Application The machine is widely used for Family Car, Go-anywhere Vehicle, Multi-Purpose Vehicle.