Description : <br>HQJ-700G 8W Multi-function Super Silent sound-off  Submersible Pump Oxygen Pump Circulation Pump Black<br> Features :  <br> Ultra-quiet multi-function submersible pump.<br> Shell is made of high quality stronger ABS.<br> Waterproof and good performance of insulation.<br> Used for aquarium and garden.  <br>   Note :   This pump series must work in water.   Clean the axle center reqularly.    <br> Specification :   <br> Model : HQJ-700G<br> Voltage : 220-240V\/50Hz<br> Power : 8W<br> H-max : 0.7m<br> Output : 500L\/h<br> Dimension : about 80 x 48 x 150mm<br> Net weight : 242g<br>  <br> Package includes :  <br> 1 x Multi-function Submersible Pump Oxygen Pump  Details pictures :