E-MT Portable Air Pump Inflator

Store and Carry with Ease With its own accessory storage slot design, no need to worry about losing accessories. 

Long Lasting Battery With its built-in large-capacity battery offering long life and cooling system, it can continuously work for up to 20 mins without shut-off.

Easy & Fast Inflation The rubber tire inflator hose adapter easily convert tire inflator’s twist-on connection to the lock-on connection. Thumb-press the lock handle at 90-degree to lock the chuck to tire valve then power on tire inflator for a quick inflation.

More Functional This is an inflator hose adapter to convert twist-on air chuck to lock-on air chuck. The hose end thread is standard US fine thread connection (0.305’’ x 32 TPI) , which is the Same as USA Schrader Valve.