I bought this last year and have been using it for a whopping 9 months now~~
It's genuinely convenient to use..
But there's a durability issue !!
Yesterday while pumping air, the head chuck switch went pop and basically blew apart
the inner part broke and shattered ~~
Meanwhile my regular air chuck head that I've been using for years is still perfectly fine..
So just in case, I asked about AS (after-service/warranty), and they came back saying no can do..
This company only offers 6 months of free AS
and yet the listing said paid AS was also available?....
Turns out, nope !!
I'm sure some people are using theirs just fine,
but I can't recommend this to people around me anymore.