First, the hose is not the same as the photo. I like the straight screws on the tips as shown in the picture. They work best with short valve stems and never wear out. The one with the device is the standard thumb type. Also, in bike mode and car mode, the only option you have is BAR, NOT psi. That's stupid. They didn't even need ball mode, car mode, bike mode. Just do what everyone else is probably doing and suggest other pressure units. The thing is also very light with a plastic body. I doubt the durability of this strange compressor. i will send it back