This product is for car 12volt home use 110volt.
when use it, check the port is clean,avoid infect use.
you can use different adapter to fit the different gas. Connect the electric Turn on the switch, no need spend more time,you can abandon the manuel control one.

TIPS
*To reduce the risk, contact qualified electrician to repair or replace the damaged cord immediately.
*Carefully following the instructions on inflatable item when inflating. Never exceed recommended pressure, otherwise, serious injury might be caused by the bursting item.
*Do not keep/use the pump in wet condition.
*Never allow sand, small rocks,etc, to be sucked into inflation/deflation port when using the pump.
*Never allow inside or point the inflation/deflation port toward your eyes when the pump is working.
*Never attempt to put hand or fingers into the inflation/deflation port at any time.
*OVER USING 30MIN,IT WOULD BE BEST TO STOP FOR A WHILE,5-10MIN ,THEN CONTINUOUS USE. 
Packing include
1 * Electric air pump
1 * Cable for car (1.5m)
1 * Cable with US plug(1.5m just for cable)
1 * Manual

Product Features

• EFFICIENT AND RELIABLE QUALITY:High Pressure Design（0.55 PSI/3800 Pa),Faster inflatable and deflatable in the few time,you will enjoy the efficient inflatable experience and Save Time for the fun.
• 3 DIFFERENT SIZE NOZZLES:Suitable for most inflatables you need to inflate or deflate,Works well with air mattresses,pools,rafts,sofas,bathtub,water beds,boat,pool toys,swimming rings etc.
• PORTABLE WITH LIGHT WEIGHT:The small size of this electric pump easy to pack and transport,will spare more room for you.perfect for camping,festivals or taking on holiday.
• LOW NOISE DESIGN:This electric pump used advanced wheel design and high-quality material,witch greatly reduces its noise in operation,give you a quiet and comfortable environment.
• WITH A STORAGE BAG:Hard-wearing drawstring bag, it’s easily carry and stored for next use.