# c. Z- n' V( v% J: p* M0 w. O看到一个评论,不是太好哇: 0 W$ @6 q6 p% @1 d) t7 w. B I+ D/ w2 T/ E% {I used this 4 times (2 car tires, 2 bike tires). On the 5th time, something went wrong inside the valve connector. Now it can only release air. Will never pump again. All I can do now is give it to recycling.