70 mai air pump quality can be. The first is small, smaller than expected.
The second is exquisite, from the transparency of the plastic used, the softness of the wire used, including the details of the inflation head, the workmanship is still very fine, much better than those sprayed into the metal color of the plastic shell of the pump.
Cons: No lights. Using metal gear structure and anodic aluminum alloy cylinder, high inflation efficiency, tire filling speed 5 minutes, noise 78.9 decibels below, can be continuously inflated for more than 30 minutes.
The current is stable, the maximum current does not exceed 7A