Air Pump:
Operating voltage: DC 12.0V
Operating Current: <200mA
inflation time: <9s (500CC container, from 0 boost 300mmHg required time)
air tightness: <2 mmHg / min
Noise: <60dB
maximum pressure:> 450mmHg
diameter 2.0LPM : ?4.2 mm
Dimensions: ?27 * 58
Usage: Massage Belt, Oxygen, blood pressure monitors and so on.