- High polymer composite rubber air pump for long working life and reliability.
 - Low noise, generous air capacity, does not require oil lubrication.
 - Electronic control of input ratio for high efficiency and low energy consumption.
 - Voltage: AC230/115V.
 - Frequency: 50/60hz.
 - Power: 3W.
 - Pressure: 0.012MPa.
 - Output: 2x4L/min.
 - Weight: 0.82Kg.
 - Size: 163x105x88mm.
 - 12 Month warranty.