% h8 A3 O; f3 Z( k% ^看到一个评论,不是太好哇: 0 n/ R4 B( I) r; \7 y 0 w+ S9 X9 Q5 t4 o/ XI 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.