This is a wonderfull product,on your trip,once your car breaks,you can inflate your car tire by yourself.

If you want to  have a picnic or ride on a bicycle,you can infltae its tire,inflate your tents. even if you like

playing with your childrens,you can use it inflate ball,balloon.another merit,her price is very cheap and 

she is very portable. 

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•                 Able to inflate:   bike tires   car tires   athletic balls
•                 Special features:

               ----------------19 mm cylinder

               ----------------high pressure : more than 250 psi

               ---------------inflate average tires in 6minutes

               ---------------low power consumption

               --------------- with on-off switch

               ---------------built-in power line and high pressure air hose

               ---------------with a pressure gauge

              ---------------with working light , flash light

  you can using working light  in darkness,and using flash light to draw attention(to get help)

•               Accessories:2 nozzle adapters and 1 sports needle