Mattress pump/ Alternate Pressure Pump BA-2
Electrical:AC 220V/50Hz, or 110V/60Hz;Pressure range: 30 mmHg _ 100 mmHg;Air output: 5 liter/min;Cycle time: 10 min or 12 min;Power consumption: <7W;Dimensions: 23cm(L) x 11cm(W) x 9cm(H);Weight: 1.1 kg