Package Included:<br />1x oxygen pump(A free adapter will be send according to your country)<br /><br />Feature:<br />Model:SL-2800<br />Name:Oxygen pump<br />1.Oxygen， improve the living environment of fish.<br />2.Novel design， beautiful appearance.<br />3.ABS plastic case， safe and durable.<br />4.Low noise， strong working stability.<br />5.High quality rubber leather bowl and diaphragm， long life.<br /><br />Specification:<br />1.Case Material: Plastic<br />2.Voltage: 220 - 240V<br />3.Frequency: 50HZ<br />4.Current:0.017A<br />5.Displacement: 2.5L / min<br />6.Power: 3W<br />7.Air outlet: 1<br />8.Plug: US Plug<br />9.Size: 97*63*40mm<br />107.Power Cable Length: Approx 70cm/25.56&quot;<br /><br />Precautions:<br />1. Placed above the surface of the dry place， otherwise the water will pour into the pump damage to the pump.<br />2. If the pump falls into the water， immediately turn off the power supply to avoid electric shock.<br />3. The supply voltage / frequency for the pump must meet the requirements.