Features:

Easy to operate when you need inflate the tire or sport ball.
Built in Pressure Gauge.
Convenience 12V cigarette lighter plug power source which means you can inflate your tires on road.
Automation and Rapid Performance: Its maximum air flow is 35L/min, can fully inflate each wheel within 5-6 minutes very fast and automatically shuts off when the set psi is reached.
3 Units Reading: PSI/BAR/KPA unit displays for accurate and accessible pressure gauge reading by switching the R button.
Light-Weight and Portable : The best tyre compressor dc make it convenient to carry around wherever you go. A very professional tool.
Safe and Durable: The movement of our small inflator comes with brass coarse coil that makes it safe, quick, powerful and durable.
Muti-Functional: Heavy duty for cars, bicycles,motorcycle, bike or balls with different nozzle adaptors; With the LED emergency light, you will not be afraid of darkness any more.  
 
Specification:

Material: Plastic ABS
Working voltage: DC 12V
Maximum Current: 10 A
Max air pressure: 150PSI
Power Cord Length: 3M
Hose Length: 50cm
Weight: 0.84 KG
Continuous Working Time: 10 Mins
Product Dimensions: 210*150*73mm
 
Instructions for use:

1. Insert the air nozzle on the rubber tube head directly on the tire valve. When you hear the sound of air leaking from the tire, it means that the air has circulated. Continue to tighten the air nozzle. At this time, the air will no longer escape.
2. Insert into the DC12V cigarette lighter
3. When inflating, the indicator of the instrument rises with the saturation of the tire. When the pointer reaches the appropriate tire pressure (the tire pressure of a general car tire is 223kpa=35PSI), remove the plug and the air nozzle to complete the work.
4. Please use the professional ball needle and plastic nozzle equipped with the machine to connect with the gas nozzle to inflate the ball and other gas-consuming equipment.
 
PLEASE NOTE: This tire inflator will automatic stop inflating when up to the preset value. So if tire inflator stops working, that means there is no need to infalte more. It is NOT works intermittently definitely.  
 
Included:

1 x Digital 12V Car Tyre Inflator Pump
4 x Nozzle Adaptors