Packing: English boxProduct Weight: 0.9kgVoltage: 12VA box: 24Single Package Size: 18.5 * 9 * 19cmNOTES:1， the machine can not be used in large-scale and contained significant inflatable tires of vehicles， such as trucks， big trucks.2， when used， should start the car engine to enhance the power， without loss of vehicle electrical.3， the machine limit DC dc12v， 10a of the power supply， do not use the 110v household electricity， For the use of household electricity， must add transformer.4， for the car tire inflation， every 15 minutes， preferably 15 minutes to rest so that the body is slightly cool before use， to extend the life of the motor. Inflated rubber boats， can be used continuously for half an hour.5， the general car tire inflation， about 5-8 minutes of normal tire pressure 220kpa it. Large tires will be a little longer. As starting inflatable， instrument pointer of the rapid rise in about two or three seconds to reach 490kpa， it means that the air is blocked， no air into the tire， then the need to turn off the power， unplug the gas nozzle， re-operation， or instruments and motors It is compromised.6， this machine， people do not leave the body， pay attention to tire pressure， tire pressure must not exceed the standard inflatable tire factory depot or regulations.7， the machine should avoid wet， Zhongshuai and sediment intrusion8， prohibit the use of children， in order to avoid unnecessary harm