Specification:1. Material:?Plastic 2. Voltage:?DC12V 3. Max.amperage?13 Amp 4. Max.Power:?156 W 5. Displacement:?:?>?20?L/min Max.?6. Continuous?Working?Time:?14min 7. Product?Weight:?120 gram / 0.3 pound 8. Length?of?Power?Plug:?280 cm / 110.2 inches9. Package?Content: 1x?Air?Compressor?+ 3x?Nozzle?Adapters + 1X?User?Manual Feature *1.?It?is?powered?by?cigarette?lighter?DC?12V?24V，?ideal?for?inflating?tires，?balls，?rubber?floater，?hovercraft?and?so?on. *2.?It?is?applied?in?an ordinary?car that provides?pressure?gauge?and?3?nozzle?adapters，?also?for?bicycles，?motorcycles，?all?kinds?of?balls?and?other?gas?containers. *3.?Once?pressed?the?switch，?it?will?work?automatically?with?low?noise.?Compact?and?portable，?easy?to?use. *4.?With?pressure?gauge，?normal?gas?pressure?of?ordinary?car?is?2.2-2.5 kg/c㎡，?usually?car?tire?about?30-35 psi *5.?Cigarette?lighter?plug?with?built-in?fuse，very?safe?to?use *6.?Power?cord?and?air?tube?integrated?design，?no?worry?about?losing?the?parts *7.?50cm?air?tube，?3?wide?nozzle?adapters *8.?Unique?design?to?well?protect?air?tube *9.?3?gas?nozzle:?inflatable?gas?nozzle，?swimming?ring?gas?nozzle，?sports?balls?gas?nozzle. Notice *1.?The?product?is?only?for?general?car?tires，?not?for?large-scale?and?contained?significant?vehicle?tires，?such?as?trucks，?big?trucks，?container?truck，?etc. *2.?When?using，?it'd?better??start?the?car?engine?to?enhance?the?power，?which?won'ta?waste?vehicle?electrical *3.?This?car?used?air?compressor?is?limit?to??DC12V?13A?power?supply，?do?not?use?it?with?110v?power.?If?it?is?applied?in?household?electricity，?the?transformer?shall?be?added. *4.?While?used?for?car?tires?inflated，?it'd?better?let?it?reset?for?15?minutes?after?every?15?minutes?worked?to?expand?it's?use?life?span.While?for?rubber?boats，the?continuously?working?time?last?for?30?minutes. *5.While?using，?it?is?may?hot，?please?be?carefull?and?do?not?contact?it?with?your?skin. *6.?General?car?tire?inflation，?about?5-8?minutes?to?reach?220kpa?normal?atmospheric?pressure.?If?you?start?inflatable，?instrument?pointer?rise?quickly?reach?10kg?/?c㎡?within?two?three?seconds，?it?means?that?the?air?not?into?tire?because?of?blockage，?then?you?need?to?turn?off?the?power，?unplug?the?gas?nozzle，?re-operation，?otherwise?the?instruments?and?motors?may?be?damaged. *7.?Keep?eyes?on?it?while?using *8.?Make?sure?the?car?cigarette?lighter?well?working *9.?Avoid?damp，?strong?shock?or?sediment?intrusion *10.?Do?not?inflate?the?small?objects?too?much?to?avoid?accidents *11.?Keep?it?out?the?reach?of?kids